sample_id stringlengths 15 15 | split stringclasses 1
value | image_id int64 0 222k | sample_key stringlengths 9 9 | image_shard stringclasses 169
values | before_member stringlengths 20 20 | after_member stringlengths 19 19 | department stringclasses 25
values | before_year int16 2.01k 2.02k | after_year int16 2.02k 2.02k | epsg int32 2.15k 2.15k | crop_stratum stringclasses 6
values | patch_category stringclasses 3
values | building_annotation_count int32 0 66 | durable_change bool 2
classes | captions listlengths 1 5 | caption_count int8 1 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
train-000004400 | train | 4,400 | 000004400 | data/train/train-000136.tar | 000004400.before.png | 000004400.after.png | 45 | 2,016 | 2,023 | 2,154 | mixed | changed | 8 | true | [
"A large building with a flat grey roof now occupies the grassy area south of the road intersection, replacing the open lawn visible in the earlier view.",
"The residential property east of the road intersection has been expanded with new paved surfaces and landscaping around the existing house."
] | 2 |
train-000004401 | train | 4,401 | 000004401 | data/train/train-000128.tar | 000004401.before.png | 000004401.after.png | 40 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | true | [
"Dense tree canopy and shrubbery that previously occupied the clearing south of the road have been removed, exposing bare earth and a small curved path near the blue pool.",
"The cluster of small structures and dense vegetation adjacent to the red-roofed building has been cleared, leaving a more open yard area."
... | 2 |
train-000004402 | train | 4,402 | 000004402 | data/train/train-000049.tar | 000004402.before.png | 000004402.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road runs along the western edge of the scene, bordered by a line of trees and shrubs that separates it from the surrounding agricultural fields. A dirt track extends southeast from the road junction into the open farmland, passing a solitary tree that remains in the same location across both views."
] | 1 |
train-000004403 | train | 4,403 | 000004403 | data/train/train-000084.tar | 000004403.before.png | 000004403.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 1 | true | [
"A new rectangular structure with a dark roof has been constructed on the bare earth adjacent to the existing long storage tank and the forest edge.",
"The unpaved ground surrounding the storage facility has been graded and expanded, replacing the previous patch of low vegetation and soil."
] | 2 |
train-000004404 | train | 4,404 | 000004404 | data/train/train-000124.tar | 000004404.before.png | 000004404.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 3 | true | [
"A rectangular building with a light-colored roof now stands on the bare ground north of the long agricultural sheds, occupying space that was previously open dirt near the tree line.",
"The ground surface surrounding the long sheds has been converted from dry earth to a light-colored, possibly gravel or paved, s... | 2 |
train-000004405 | train | 4,405 | 000004405 | data/train/train-000040.tar | 000004405.before.png | 000004405.after.png | 85 | 2,016 | 2,022 | 2,154 | demolished_only | changed | 3 | true | [
"The long rectangular building with a tan roof and the smaller structure with a reddish roof situated south of the road have been removed, leaving a large expanse of bare earth and disturbed soil.",
"A new unpaved access road branches from the main paved road to the east, traversing the area where the former buil... | 2 |
train-000004406 | train | 4,406 | 000004406 | data/train/train-000011.tar | 000004406.before.png | 000004406.after.png | 88 | 2,014 | 2,023 | 2,154 | new_only | changed | 2 | true | [
"A new rectangular building with a grey roof and an adjacent smaller outbuilding now occupy the grassy field situated between the paved road and the diagonal track.",
"The large green pasture has been converted into a cultivated plot containing distinct rows of crops and a small greenhouse structure."
] | 2 |
train-000004407 | train | 4,407 | 000004407 | data/train/train-000064.tar | 000004407.before.png | 000004407.after.png | 57 | 2,015 | 2,022 | 2,154 | new_only | changed | 5 | true | [
"The house with a red hip roof situated between the northern residence and the garden plots now has a dark grey roof.",
"A new building with a dark grey roof has been constructed on the property adjacent to the northernmost red-roofed house, occupying space that was previously open lawn."
] | 2 |
train-000004408 | train | 4,408 | 000004408 | data/train/train-000131.tar | 000004408.before.png | 000004408.after.png | 57 | 2,015 | 2,022 | 2,154 | new_only | changed | 11 | true | [
"A paved parking area with marked stalls has been constructed on the grassy verge at the road junction, replacing the open lawn visible in the earlier view.",
"White pedestrian crosswalk markings have been painted on the asphalt at the intersection near the new parking area."
] | 2 |
train-000004409 | train | 4,409 | 000004409 | data/train/train-000140.tar | 000004409.before.png | 000004409.after.png | 45 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 5 | true | [
"A rectangular blue swimming pool has been constructed in the yard adjacent to the northern side of the house complex, occupying a grassy area that was previously open lawn."
] | 1 |
train-000004410 | train | 4,410 | 000004410 | data/train/train-000131.tar | 000004410.before.png | 000004410.after.png | 30 | 2,015 | 2,024 | 2,154 | new_only | changed | 6 | true | [
"A large rectangular industrial building with a light-colored roof and skylights now occupies the grassy area situated between the existing white warehouse and the paved road.",
"Additional flat-roofed structures have been constructed on the previously open ground adjacent to the new building, expanding the built... | 2 |
train-000004411 | train | 4,411 | 000004411 | data/train/train-000090.tar | 000004411.before.png | 000004411.after.png | 67 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A diagonal boundary separates a large cultivated field from a grassy area containing scattered trees, with the field showing different vegetation density and color across the two dates."
] | 1 |
train-000004412 | train | 4,412 | 000004412 | data/train/train-000041.tar | 000004412.before.png | 000004412.after.png | 67 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A building with a grey roof and an adjacent fenced enclosure containing small dark objects now occupies the grassy area near the field edge, replacing the open ground and scattered materials visible in the earlier view."
] | 1 |
train-000004413 | train | 4,413 | 000004413 | data/train/train-000094.tar | 000004413.before.png | 000004413.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 1 | false | [
"A grassy field enclosed by a dense tree line and bordered by a partial building on one side persists across both views, with the vegetation shifting from green cover to bare, tilled soil rows."
] | 1 |
train-000004414 | train | 4,414 | 000004414 | data/train/train-000117.tar | 000004414.before.png | 000004414.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 6 | true | [
"A new house with a dark roof and light-colored walls now occupies the grassy plot north of the existing residence along the eastern side of the road.",
"A rectangular swimming pool has been installed in the yard of the property south of the new construction, replacing the former lawn area."
] | 2 |
train-000004415 | train | 4,415 | 000004415 | data/train/train-000008.tar | 000004415.before.png | 000004415.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A long building with a reddish-brown roof now occupies the grassy area between the tennis court and the forest edge, replacing the open lawn visible in the earlier view."
] | 1 |
train-000004416 | train | 4,416 | 000004416 | data/train/train-000006.tar | 000004416.before.png | 000004416.after.png | 45 | 2,016 | 2,023 | 2,154 | empty | empty | 0 | false | [
"A diagonal dirt track separates a large green pasture from adjacent cultivated fields marked by parallel tramlines, with the surrounding boundaries and field divisions remaining consistent across both views."
] | 1 |
train-000004417 | train | 4,417 | 000004417 | data/train/train-000005.tar | 000004417.before.png | 000004417.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A dark-roofed rectangular building now occupies a cleared patch of ground adjacent to the forest edge, connected by a light-colored access path to the existing residential structures.",
"A new rectangular swimming pool and an associated paved patio area have been constructed on the grassy slope near the forest b... | 2 |
train-000004418 | train | 4,418 | 000004418 | data/train/train-000029.tar | 000004418.before.png | 000004418.after.png | 62 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A diagonal band of dense trees separates a grassy field on one side from an open agricultural plot on the other, with the vegetation and field boundaries remaining consistent across both views."
] | 1 |
train-000004419 | train | 4,419 | 000004419 | data/train/train-000138.tar | 000004419.before.png | 000004419.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 17 | true | [
"The grassy yard surrounding the red-roofed house near the road has been converted into a large paved or gravel surface.",
"A dark rectangular extension has been added to the side of the red-roofed house adjacent to the new paved area.",
"The blue circular pool in the garden between the northern and southern bu... | 3 |
train-000004420 | train | 4,420 | 000004420 | data/train/train-000161.tar | 000004420.before.png | 000004420.after.png | 66 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A long greenhouse structure with a grid-patterned roof runs along the western edge of a field containing parallel rows of vegetation, separated from the rows by a diagonal dirt track."
] | 1 |
train-000004421 | train | 4,421 | 000004421 | data/train/train-000068.tar | 000004421.before.png | 000004421.after.png | 45 | 2,016 | 2,023 | 2,154 | new_only | changed | 13 | true | [
"A new house with a reddish-brown hip roof and an adjacent paved driveway now occupies a previously grassy lot along the road, situated next to an existing residence with a dark grey roof."
] | 1 |
train-000004422 | train | 4,422 | 000004422 | data/train/train-000009.tar | 000004422.before.png | 000004422.after.png | 45 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 16 | true | [
"A paved parking area with marked stalls has been constructed adjacent to the large building complex, replacing the unpaved ground visible in the earlier view.",
"White pedestrian crosswalk markings have been painted on the road at the intersection near the residential houses."
] | 2 |
train-000004423 | train | 4,423 | 000004423 | data/train/train-000023.tar | 000004423.before.png | 000004423.after.png | 45 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 14 | true | [
"A small rectangular structure with a reddish roof now sits on the lawn between the central house and the northern property, occupying space that was previously open grass.",
"The kidney-shaped swimming pool in the yard of the easternmost house has been replaced by a light-colored, oval-shaped paved or concrete s... | 2 |
train-000004424 | train | 4,424 | 000004424 | data/train/train-000018.tar | 000004424.before.png | 000004424.after.png | 35 | 2,014 | 2,023 | 2,154 | new_only | changed | 10 | true | [
"A new building with a dark roof has been constructed on the grassy lot adjacent to the road intersection, occupying space that was previously open lawn.",
"The house situated near the northern property boundary now features a dark, multi-gabled roof structure that replaced the earlier simpler dark roofing."
] | 2 |
train-000004425 | train | 4,425 | 000004425 | data/train/train-000077.tar | 000004425.before.png | 000004425.after.png | 35 | 2,014 | 2,023 | 2,154 | demolished_only | changed | 10 | true | [
"A new rectangular building with a dark roof now occupies the grassy area between the central house and the southern residential structures, replacing the open lawn visible in the earlier view.",
"The paved driveway and courtyard surrounding the central house have been expanded and reconfigured, with new light-co... | 2 |
train-000004426 | train | 4,426 | 000004426 | data/train/train-000105.tar | 000004426.before.png | 000004426.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 20 | true | [
"A new rectangular building with a light grey roof now occupies a grassy plot situated between an existing house and a dense tree cluster along the curved road."
] | 1 |
train-000004427 | train | 4,427 | 000004427 | data/train/train-000023.tar | 000004427.before.png | 000004427.after.png | 45 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 12 | false | [
"A long, dark-roofed building complex sits adjacent to a large tree with purple foliage, surrounded by residential structures and a network of paved driveways and garden plots."
] | 1 |
train-000004428 | train | 4,428 | 000004428 | data/train/train-000095.tar | 000004428.before.png | 000004428.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense, continuous forest canopy covers the scene, bordered by a grassy clearing and a small structure along the western edge."
] | 1 |
train-000004429 | train | 4,429 | 000004429 | data/train/train-000150.tar | 000004429.before.png | 000004429.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A residential house with a tiled roof and an adjacent rectangular swimming pool now occupies a grassy plot at the junction of the cultivated fields and the paved road, replacing the open vegetation visible in the earlier view."
] | 1 |
train-000004430 | train | 4,430 | 000004430 | data/train/train-000129.tar | 000004430.before.png | 000004430.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | true | [
"The long, rectangular structure situated within the wooded area has been removed, leaving a cleared patch of bare earth and scattered debris where the building previously stood."
] | 1 |
train-000004431 | train | 4,431 | 000004431 | data/train/train-000161.tar | 000004431.before.png | 000004431.after.png | 30 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A large building with a light-colored roof and an adjacent paved parking area now occupies the grassy plot beside the road, replacing the open field visible in the earlier view.",
"The cultivated field bordering the road has been converted into a structured orchard with distinct rows of trees."
] | 2 |
train-000004432 | train | 4,432 | 000004432 | data/train/train-000132.tar | 000004432.before.png | 000004432.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 1 | true | [
"A rectangular building with a dark gabled roof now occupies the open dirt clearing adjacent to the curved road, replacing the previously bare ground near the tree line."
] | 1 |
train-000004433 | train | 4,433 | 000004433 | data/train/train-000021.tar | 000004433.before.png | 000004433.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 19 | true | [
"A circular swimming pool and an adjacent light-colored paved patio now occupy the grassy yard of a house situated along the curved road, replacing the lawn visible in the earlier view."
] | 1 |
train-000004434 | train | 4,434 | 000004434 | data/train/train-000101.tar | 000004434.before.png | 000004434.after.png | 57 | 2,015 | 2,022 | 2,154 | demolished_only | changed | 3 | true | [
"The long dark-roofed building situated between the railway tracks and the grassy yard has been removed, leaving a cleared area with scattered vegetation.",
"A large paved surface now occupies the open ground adjacent to the red-roofed house and the remaining grassy lawn, replacing the unpaved dirt and stored mat... | 2 |
train-000004435 | train | 4,435 | 000004435 | data/train/train-000145.tar | 000004435.before.png | 000004435.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A house with a light-colored hip roof and an adjacent cleared area now occupies the field at the southern end of the paved road, where only open ground was visible previously.",
"A new unpaved driveway extends from the main road to the newly constructed residence, cutting through the former agricultural field."
... | 2 |
train-000004436 | train | 4,436 | 000004436 | data/train/train-000131.tar | 000004436.before.png | 000004436.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 6 | false | [
"A dark-roofed house sits nestled within a dense forest canopy, bordered by a curved paved driveway and an adjacent building to the east."
] | 1 |
train-000004437 | train | 4,437 | 000004437 | data/train/train-000028.tar | 000004437.before.png | 000004437.after.png | 14 | 2,016 | 2,023 | 2,154 | empty | empty | 0 | false | [
"Parallel tramlines traverse a dark cultivated field that retains the same linear track pattern and ground texture across both views."
] | 1 |
train-000004438 | train | 4,438 | 000004438 | data/train/train-000019.tar | 000004438.before.png | 000004438.after.png | 35 | 2,014 | 2,023 | 2,154 | new_only | changed | 8 | true | [
"A new house with a dark grey roof now occupies the grassy area adjacent to the existing residence and the tree line, replacing the open lawn visible in the earlier view.",
"A rectangular swimming pool has been installed in the yard of the property situated near the forest edge, where only grass was present previ... | 2 |
train-000004439 | train | 4,439 | 000004439 | data/train/train-000051.tar | 000004439.before.png | 000004439.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 12 | true | [
"A new residential building with a dark roof and light-colored walls stands on a previously grassy lot adjacent to the curved road, situated between the existing houses and the dense tree line.",
"The wooded area bordering the residential properties has been cleared, exposing bare earth where dense tree canopy pr... | 2 |
train-000004440 | train | 4,440 | 000004440 | data/train/train-000059.tar | 000004440.before.png | 000004440.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 4 | false | [
"A large open field bordered by a curved road and a cluster of residential buildings with dark roofs persists across both views, showing only seasonal variation in ground cover from bare soil to green vegetation."
] | 1 |
train-000004441 | train | 4,441 | 000004441 | data/train/train-000085.tar | 000004441.before.png | 000004441.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 6 | true | [
"A new residential building with a dark roof has been constructed on the grassy lot adjacent to the existing house near the road curve.",
"A small rectangular structure with a grey roof now sits in the yard of the property along the southern edge of the curved road."
] | 2 |
train-000004442 | train | 4,442 | 000004442 | data/train/train-000087.tar | 000004442.before.png | 000004442.after.png | 67 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A large cultivated field with faint parallel tillage lines extends across the view, bordered by a smaller plot with a distinct grid pattern and a solitary tree near the field edge."
] | 1 |
train-000004443 | train | 4,443 | 000004443 | data/train/train-000067.tar | 000004443.before.png | 000004443.after.png | 90 | 2,017 | 2,023 | 2,154 | empty | empty | 0 | false | [
"Dense forest canopy with irregular tree crowns and scattered patches of lighter green foliage covers the entire view in both images."
] | 1 |
train-000004444 | train | 4,444 | 000004444 | data/train/train-000113.tar | 000004444.before.png | 000004444.after.png | 47 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A long building with a red roof and an adjacent dark rectangular structure now occupies the field edge near the existing residence, replacing the open cultivated land visible in the earlier view.",
"The large agricultural field bordering the forest has been converted into a dark, linear plot with visible curved ... | 2 |
train-000004445 | train | 4,445 | 000004445 | data/train/train-000057.tar | 000004445.before.png | 000004445.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road runs diagonally past a small white structure and a row of trees, bordering a rectangular plot with parallel linear features enclosed by a line of vegetation."
] | 1 |
train-000004446 | train | 4,446 | 000004446 | data/train/train-000060.tar | 000004446.before.png | 000004446.after.png | 68 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A rectangular in-ground swimming pool with a surrounding paved deck now occupies the grassy yard adjacent to the small outbuilding and garden plots, replacing the open lawn visible in the earlier view."
] | 1 |
train-000004447 | train | 4,447 | 000004447 | data/train/train-000100.tar | 000004447.before.png | 000004447.after.png | 33 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 5 | true | [
"A rectangular swimming pool with bright blue water has been constructed within the courtyard of the terracotta-roofed residence, occupying space that was previously open lawn and garden."
] | 1 |
train-000004448 | train | 4,448 | 000004448 | data/train/train-000167.tar | 000004448.before.png | 000004448.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A dark-roofed rectangular structure with a grid-patterned surface now occupies the paved area between the grey house and the red-roofed building, replacing the open driveway visible in the earlier view.",
"A small red-roofed outbuilding has been added to the yard adjacent to the red-roofed main structure, situat... | 2 |
train-000004449 | train | 4,449 | 000004449 | data/train/train-000022.tar | 000004449.before.png | 000004449.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 13 | true | [
"A residential subdivision with multiple detached houses and paved streets now occupies the open grassy field that previously lay between the existing home on the western edge and the dense forest to the east.",
"New construction sites with visible foundations and driveways have replaced the former vegetation acr... | 2 |
train-000004450 | train | 4,450 | 000004450 | data/train/train-000153.tar | 000004450.before.png | 000004450.after.png | 33 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A diagonal unpaved track separates a dense forest from a cultivated field with visible crop rows, while a building with a light-colored roof sits near the woodland edge."
] | 1 |
train-000004451 | train | 4,451 | 000004451 | data/train/train-000036.tar | 000004451.before.png | 000004451.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A white rectangular building with a flat roof now sits at the edge of the forest, occupying ground that was previously open grassland.",
"A second structure with a dark roof and surrounding cleared vegetation has been constructed near the northern boundary of the field, adjacent to the tree line."
] | 2 |
train-000004452 | train | 4,452 | 000004452 | data/train/train-000125.tar | 000004452.before.png | 000004452.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A diagonal boundary separates a cultivated field with visible tillage lines from a grassy area containing scattered trees and a line of dense vegetation along the western edge."
] | 1 |
train-000004453 | train | 4,453 | 000004453 | data/train/train-000074.tar | 000004453.before.png | 000004453.after.png | 85 | 2,016 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A cultivated field with diagonal tillage lines and a diagonal tree line along the boundary persists across both views, showing only variations in vegetation color and texture consistent with seasonal agricultural cycles."
] | 1 |
train-000004454 | train | 4,454 | 000004454 | data/train/train-000054.tar | 000004454.before.png | 000004454.after.png | 24 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 4 | false | [
"A cluster of buildings with reddish-brown roofs sits adjacent to a curving paved driveway that leads into a dense forest canopy."
] | 1 |
train-000004455 | train | 4,455 | 000004455 | data/train/train-000034.tar | 000004455.before.png | 000004455.after.png | 80 | 2,017 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A light-colored agricultural field bordered by a curved dirt track and a dense tree line persists across both views, with the surrounding vegetation and field boundaries remaining consistent."
] | 1 |
train-000004456 | train | 4,456 | 000004456 | data/train/train-000018.tar | 000004456.before.png | 000004456.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 8 | true | [
"A new building with a reddish-brown tiled roof and an adjacent paved area now occupies the grassy field south of the road intersection, replacing the open green space visible in the earlier view.",
"The lawn surrounding the house with the solar panels has been reconfigured with new garden beds and a circular fea... | 2 |
train-000004457 | train | 4,457 | 000004457 | data/train/train-000124.tar | 000004457.before.png | 000004457.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 8 | true | [
"A new building with a reddish-brown roof has been constructed on the grassy area north of the road, situated between the existing farm structures and the adjacent field."
] | 1 |
train-000004458 | train | 4,458 | 000004458 | data/train/train-000166.tar | 000004458.before.png | 000004458.after.png | 88 | 2,014 | 2,023 | 2,154 | new_only | changed | 16 | true | [
"A new residential building with a reddish roof has been constructed on a previously grassy lot adjacent to the road, situated between an existing house and the railway tracks.",
"The paved road running parallel to the railway has been widened and resurfaced with a darker asphalt layer compared to the earlier lig... | 2 |
train-000004459 | train | 4,459 | 000004459 | data/train/train-000024.tar | 000004459.before.png | 000004459.after.png | 76 | 2,015 | 2,022 | 2,154 | new_only | changed | 6 | true | [
"A new residential building with a dark pitched roof and an adjacent paved driveway now occupies the grassy plot north of the road, situated next to the existing house with the triangular roof."
] | 1 |
train-000004460 | train | 4,460 | 000004460 | data/train/train-000070.tar | 000004460.before.png | 000004460.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"A new building with a dark roof has been constructed on a previously open grassy area adjacent to the road intersection, situated near the existing residential structures.",
"White parking space markings have been painted on the asphalt along the northern side of the road, replacing the earlier unmarked surface.... | 2 |
train-000004461 | train | 4,461 | 000004461 | data/train/train-000087.tar | 000004461.before.png | 000004461.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | true | [
"A small rectangular building with a dark roof now sits on a cleared patch of ground within the forest, adjacent to a paved road that curves along the woodland edge.",
"A light-colored unpaved track winds through the trees, connecting the new structure to the surrounding forest canopy where dense vegetation previ... | 2 |
train-000004462 | train | 4,462 | 000004462 | data/train/train-000026.tar | 000004462.before.png | 000004462.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 4 | true | [
"A light-colored unpaved track now curves through the grassy area south of the main road, connecting to the property near the red-roofed building at the bottom edge."
] | 1 |
train-000004463 | train | 4,463 | 000004463 | data/train/train-000149.tar | 000004463.before.png | 000004463.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | false | [
"A dirt track separates a grassy pasture with scattered trees from a large cultivated field, while a pond and a cluster of buildings with reddish roofs sit along the western edge."
] | 1 |
train-000004464 | train | 4,464 | 000004464 | data/train/train-000013.tar | 000004464.before.png | 000004464.after.png | 88 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 5 | false | [
"A curved paved road borders a large agricultural field and a cluster of residential houses with reddish-brown roofs, separated by a dirt driveway and garden plots."
] | 1 |
train-000004465 | train | 4,465 | 000004465 | data/train/train-000100.tar | 000004465.before.png | 000004465.after.png | 65 | 2,016 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A paved road curves through a rocky, forested mountain landscape, bordered by dense tree canopy and scattered boulders."
] | 1 |
train-000004466 | train | 4,466 | 000004466 | data/train/train-000012.tar | 000004466.before.png | 000004466.after.png | 62 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A grassy field containing scattered trees and faint diagonal tracks persists between a dense woodland edge and an open pasture."
] | 1 |
train-000004467 | train | 4,467 | 000004467 | data/train/train-000127.tar | 000004467.before.png | 000004467.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A small white structure sits beside a pond near a paved road that runs along the edge of a grassy field containing scattered trees and a narrow water channel."
] | 1 |
train-000004468 | train | 4,468 | 000004468 | data/train/train-000023.tar | 000004468.before.png | 000004468.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 7 | true | [
"A rectangular swimming pool and surrounding paved patio now occupy the grassy area adjacent to the road, situated between the main residential building and the neighboring property to the south.",
"White parking stall markings have been painted along the roadside verge on the grassy field bordering the road."
] | 2 |
train-000004469 | train | 4,469 | 000004469 | data/train/train-000034.tar | 000004469.before.png | 000004469.after.png | 14 | 2,016 | 2,023 | 2,154 | new_only | changed | 2 | true | [
"A rectangular building with a reddish roof now stands on a cleared patch of bare earth adjacent to the tree line, occupying a location that was previously part of the open grassy field."
] | 1 |
train-000004470 | train | 4,470 | 000004470 | data/train/train-000051.tar | 000004470.before.png | 000004470.after.png | 14 | 2,016 | 2,023 | 2,154 | new_only | changed | 12 | true | [
"New residential buildings with dark roofs and paved driveways now occupy the open grassy field adjacent to the curved road, replacing the previously undeveloped land.",
"The unpaved track bordering the southern edge of the development has been converted into a paved road surface connecting the new housing plots.... | 2 |
train-000004471 | train | 4,471 | 000004471 | data/train/train-000109.tar | 000004471.before.png | 000004471.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | true | [
"A rectangular swimming pool with bright blue water has been constructed in the yard adjacent to the house, occupying space that was previously grass and trees.",
"The dense cluster of trees and shrubs that previously surrounded the house and bordered the road has been largely removed, leaving the building and it... | 2 |
train-000004472 | train | 4,472 | 000004472 | data/train/train-000015.tar | 000004472.before.png | 000004472.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 9 | true | [
"A new residential building with a reddish-brown roof now occupies the open grassy field situated between the existing houses along the western road and the property to the east.",
"A curved gravel driveway has been constructed across the former field, connecting the road network to the newly built residence.",
... | 3 |
train-000004473 | train | 4,473 | 000004473 | data/train/train-000047.tar | 000004473.before.png | 000004473.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A building with a reddish roof and an adjacent paved area now occupies the grassy plot situated between the road and the hedged enclosure, replacing the open vegetation visible in the earlier view."
] | 1 |
train-000004474 | train | 4,474 | 000004474 | data/train/train-000095.tar | 000004474.before.png | 000004474.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A large rectangular building with a dark, grid-patterned roof now occupies a cleared patch of bare earth adjacent to the curved road and tree line, replacing the open field visible in the earlier view.",
"The dense tree canopy that previously bordered the field has been largely removed, exposing the ground and c... | 2 |
train-000004475 | train | 4,475 | 000004475 | data/train/train-000026.tar | 000004475.before.png | 000004475.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 3 | true | [
"White dashed centerline markings now run along the paved road that curves through the dense forest, replacing the previously unmarked asphalt surface.",
"A grassy verge separates the road from the tree line, replacing the earlier narrow strip of vegetation and bare earth along the roadside."
] | 2 |
train-000004476 | train | 4,476 | 000004476 | data/train/train-000162.tar | 000004476.before.png | 000004476.after.png | 38 | 2,015 | 2,024 | 2,154 | mixed | changed | 4 | true | [
"A rectangular paved surface now surrounds the small structure nestled within the forest, replacing the grassy ground visible in the earlier view."
] | 1 |
train-000004477 | train | 4,477 | 000004477 | data/train/train-000081.tar | 000004477.before.png | 000004477.after.png | 24 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A small structure with a reddish roof now sits on the gravel driveway adjacent to the main house, occupying a spot that was previously open ground near the forest edge."
] | 1 |
train-000004478 | train | 4,478 | 000004478 | data/train/train-000157.tar | 000004478.before.png | 000004478.after.png | 62 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | false | [
"A dark canal runs diagonally between a cultivated field with a parallel dirt track on one side and a dense tree line on the other."
] | 1 |
train-000004479 | train | 4,479 | 000004479 | data/train/train-000110.tar | 000004479.before.png | 000004479.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"The open field adjacent to the western edge of the wooded area has been converted into a cultivated plot with distinct parallel crop rows."
] | 1 |
train-000004480 | train | 4,480 | 000004480 | data/train/train-000023.tar | 000004480.before.png | 000004480.after.png | 40 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A red-roofed building complex sits adjacent to a large cultivated field marked by diagonal crop rows, with a line of trees bordering the property edge."
] | 1 |
train-000004481 | train | 4,481 | 000004481 | data/train/train-000098.tar | 000004481.before.png | 000004481.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A long agricultural building with a segmented roof sits beside a dirt access road that branches near a dense tree line, bordering cultivated fields with visible crop rows."
] | 1 |
train-000004482 | train | 4,482 | 000004482 | data/train/train-000050.tar | 000004482.before.png | 000004482.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A cultivated field with visible crop rows is enclosed by a dense tree line along the eastern and southern boundaries, with a small clearing containing a white structure nestled among the trees to the west."
] | 1 |
train-000004483 | train | 4,483 | 000004483 | data/train/train-000148.tar | 000004483.before.png | 000004483.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A paved road intersection with a roundabout connects to a large white industrial building and adjacent grassy islands containing scattered trees."
] | 1 |
train-000004484 | train | 4,484 | 000004484 | data/train/train-000115.tar | 000004484.before.png | 000004484.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 13 | true | [
"A new house with a reddish-brown tiled roof now occupies the grassy lot adjacent to the road intersection, replacing the open lawn visible in the earlier view.",
"The dark grey roof of the central L-shaped house has been replaced by a lighter, off-white surface."
] | 2 |
train-000004485 | train | 4,485 | 000004485 | data/train/train-000046.tar | 000004485.before.png | 000004485.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A large building with a reddish-brown roof and an adjacent paved area now occupies the grassy slope along the forest edge, replacing the open lawn visible in the earlier view.",
"The house situated between the northern red-roofed residence and the dense woodland has been re-roofed with dark material, and a light... | 2 |
train-000004486 | train | 4,486 | 000004486 | data/train/train-000034.tar | 000004486.before.png | 000004486.after.png | 33 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A small rectangular structure with a dark roof now sits on a paved pad along the curved path near the water, occupying a grassy area that was previously open lawn.",
"The paved parking area adjacent to the building has been reconfigured with new white striping and a redefined curb line, altering the surface layo... | 2 |
train-000004487 | train | 4,487 | 000004487 | data/train/train-000121.tar | 000004487.before.png | 000004487.after.png | 80 | 2,017 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A horizontal row of trees separates two grassy fields, with a curved track visible along the western boundary in both views."
] | 1 |
train-000004488 | train | 4,488 | 000004488 | data/train/train-000062.tar | 000004488.before.png | 000004488.after.png | 24 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A curved unpaved road borders a large open field that is surrounded by dense forest and a grid of trees along the northern edge."
] | 1 |
train-000004489 | train | 4,489 | 000004489 | data/train/train-000108.tar | 000004489.before.png | 000004489.after.png | 65 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy borders cultivated fields with visible crop rows and a curved dirt track, while a small red-roofed structure sits nestled against the tree line near the field edge."
] | 1 |
train-000004490 | train | 4,490 | 000004490 | data/train/train-000142.tar | 000004490.before.png | 000004490.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A small rectangular building with a light-colored roof sits at the edge of a dense forest canopy, bordered by an open grassy clearing and a dirt track winding through the trees."
] | 1 |
train-000004491 | train | 4,491 | 000004491 | data/train/train-000124.tar | 000004491.before.png | 000004491.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 9 | false | [
"A paved road curves past a row of residential houses with terracotta roofs and a long rectangular building with a grey roof, bordering a large grassy field."
] | 1 |
train-000004492 | train | 4,492 | 000004492 | data/train/train-000131.tar | 000004492.before.png | 000004492.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"The rectangular swimming pool adjacent to the house has been filled in or covered, leaving a solid surface where the water was previously visible."
] | 1 |
train-000004493 | train | 4,493 | 000004493 | data/train/train-000064.tar | 000004493.before.png | 000004493.after.png | 30 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A residential complex with terracotta-tiled roofs and paved courtyards now occupies the grassy slope adjacent to the forest edge, replacing the open vegetation visible in the earlier view.",
"A rectangular swimming pool is situated within a cleared area near the tree line, where only scattered light-colored grou... | 3 |
train-000004494 | train | 4,494 | 000004494 | data/train/train-000013.tar | 000004494.before.png | 000004494.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A house with a reddish-brown hip roof sits beside a paved road that curves past cultivated fields showing different crop textures and colors."
] | 1 |
train-000004495 | train | 4,495 | 000004495 | data/train/train-000101.tar | 000004495.before.png | 000004495.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 6 | true | [
"The blue circular swimming pool situated in the lawn between the two main residential buildings has been removed, leaving a grassy area in its place.",
"A rectangular structure with a light-colored roof now occupies the garden plot adjacent to the southernmost house, replacing the open cultivated garden visible ... | 2 |
train-000004496 | train | 4,496 | 000004496 | data/train/train-000015.tar | 000004496.before.png | 000004496.after.png | 88 | 2,014 | 2,023 | 2,154 | new_only | changed | 3 | false | [
"A grassy field containing scattered trees and shrubs lies adjacent to a building with a reddish roof, with the vegetation showing seasonal variation between the two views."
] | 1 |
train-000004497 | train | 4,497 | 000004497 | data/train/train-000066.tar | 000004497.before.png | 000004497.after.png | 76 | 2,015 | 2,022 | 2,154 | new_only | changed | 5 | true | [
"A large rectangular building with a light-colored roof featuring a grid of dark panels now occupies the grassy area adjacent to the existing solar-paneled structure.",
"The open field and tree line bordering the new construction have been replaced by a paved or gravel surface connecting the two buildings.",
"A... | 3 |
train-000004498 | train | 4,498 | 000004498 | data/train/train-000033.tar | 000004498.before.png | 000004498.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 1 | true | [
"A rectangular paved surface now occupies the grassy area adjacent to the road junction and the red-roofed building, replacing the open vegetation visible in the earlier view."
] | 1 |
train-000004499 | train | 4,499 | 000004499 | data/train/train-000145.tar | 000004499.before.png | 000004499.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 4 | false | [
"A long building with a light-colored roof sits beside a curved paved road lined with small trees, bordering a grassy field containing a central path and scattered larger trees."
] | 1 |
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