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-000001600 | train | 1,600 | 000001600 | data/train/train-000108.tar | 000001600.before.png | 000001600.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A large building with a light-colored roof and an adjacent rectangular swimming pool now occupy the site of a former open storage yard containing stacked materials, situated next to the diagonal field boundary."
] | 1 |
train-000001601 | train | 1,601 | 000001601 | data/train/train-000160.tar | 000001601.before.png | 000001601.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A large building with a light-colored roof has been constructed adjacent to the water retention pond, occupying space that was previously open ground near the field edge."
] | 1 |
train-000001602 | train | 1,602 | 000001602 | data/train/train-000117.tar | 000001602.before.png | 000001602.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 15 | false | [
"A residential neighborhood with orange-tiled houses and paved streets sits adjacent to a wooded area containing a curving dirt path."
] | 1 |
train-000001603 | train | 1,603 | 000001603 | data/train/train-000138.tar | 000001603.before.png | 000001603.after.png | 35 | 2,014 | 2,023 | 2,154 | mixed | changed | 3 | true | [
"A large building with a light-colored flat roof and an adjacent paved courtyard now occupies the area along the western edge of the sports field, replacing the dense tree line and parking area visible in the earlier view.",
"Several scattered trees have been planted across the northern portion of the grassy fiel... | 2 |
train-000001604 | train | 1,604 | 000001604 | data/train/train-000039.tar | 000001604.before.png | 000001604.after.png | 62 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road runs along the southern edge of a large agricultural field, passing a building with a reddish roof and a line of trees bordering the field's boundary."
] | 1 |
train-000001605 | train | 1,605 | 000001605 | data/train/train-000121.tar | 000001605.before.png | 000001605.after.png | 30 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A light-colored unpaved road curves past a patch of scattered trees and shrubs, bordering a large cultivated field with distinct parallel crop rows."
] | 1 |
train-000001606 | train | 1,606 | 000001606 | data/train/train-000081.tar | 000001606.before.png | 000001606.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"Parallel crop rows fill the fields on either side of a grassy drainage channel and a dirt track intersection, with a patch of dense vegetation visible at the junction."
] | 1 |
train-000001607 | train | 1,607 | 000001607 | data/train/train-000023.tar | 000001607.before.png | 000001607.after.png | 80 | 2,017 | 2,024 | 2,154 | unchanged | unchanged | 4 | true | [
"A rectangular plot of bare earth or tilled soil now occupies a grassy area adjacent to the tree line, replacing the green vegetation visible in the earlier view.",
"The irregular mound of excavated earth and dirt track near the southern field boundary has been removed, leaving a flattened, grassy surface."
] | 2 |
train-000001608 | train | 1,608 | 000001608 | data/train/train-000152.tar | 000001608.before.png | 000001608.after.png | 80 | 2,017 | 2,024 | 2,154 | mixed | changed | 21 | true | [
"A new building with a reddish-brown roof stands on a previously grassy plot adjacent to the existing residential structures.",
"A paved road segment now runs along the western edge of the wooded area, replacing the unpaved ground visible in the earlier view."
] | 2 |
train-000001609 | train | 1,609 | 000001609 | data/train/train-000162.tar | 000001609.before.png | 000001609.after.png | 80 | 2,017 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"A residential subdivision with multiple detached houses and paved driveways now occupies the former dirt lot and curved track area adjacent to the road intersection.",
"The unpaved access paths and bare earth surrounding the central curve have been replaced by established lawns, property boundaries, and permanen... | 2 |
train-000001610 | train | 1,610 | 000001610 | data/train/train-000105.tar | 000001610.before.png | 000001610.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A building with a dark, grid-patterned roof now stands along the curved road adjacent to the field edge, occupying a location that was previously open ground near the access path."
] | 1 |
train-000001611 | train | 1,611 | 000001611 | data/train/train-000109.tar | 000001611.before.png | 000001611.after.png | 80 | 2,017 | 2,024 | 2,154 | mixed | changed | 10 | true | [
"A residential subdivision with multiple houses and private yards now occupies the open field and tree line that previously lay adjacent to the diagonal road.",
"The large patch of bare earth and scattered trees situated between the road and the new housing development has been converted into a developed neighbor... | 2 |
train-000001612 | train | 1,612 | 000001612 | data/train/train-000022.tar | 000001612.before.png | 000001612.after.png | 80 | 2,017 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A long building with a dark roof and rooftop equipment sits adjacent to a curved road intersection and a parking area lined with trees."
] | 1 |
train-000001613 | train | 1,613 | 000001613 | data/train/train-000088.tar | 000001613.before.png | 000001613.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A narrow strip of trees and shrubs runs along the boundary between two agricultural fields, separating a green cultivated plot from an adjacent area that shows different crop cover and soil exposure."
] | 1 |
train-000001614 | train | 1,614 | 000001614 | data/train/train-000036.tar | 000001614.before.png | 000001614.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A dense patch of trees sits between cultivated fields and a paved road, with the surrounding agricultural land showing seasonal variations in crop color and texture."
] | 1 |
train-000001615 | train | 1,615 | 000001615 | data/train/train-000116.tar | 000001615.before.png | 000001615.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | true | [
"A large rectangular structure with a light-colored roof and visible circular fixtures now occupies the open field adjacent to the dirt road, replacing the previously bare ground."
] | 1 |
train-000001616 | train | 1,616 | 000001616 | data/train/train-000043.tar | 000001616.before.png | 000001616.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A paved road runs diagonally between agricultural fields, bordered by a line of trees and shrubs that separates the roadway from a cluster of farm buildings with grey roofs."
] | 1 |
train-000001617 | train | 1,617 | 000001617 | data/train/train-000072.tar | 000001617.before.png | 000001617.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 1 | true | [
"The small white rectangular structure situated beside the diagonal road and the tree line has been removed, leaving only the road and vegetation in its place."
] | 1 |
train-000001618 | train | 1,618 | 000001618 | data/train/train-000110.tar | 000001618.before.png | 000001618.after.png | 24 | 2,015 | 2,024 | 2,154 | mixed | changed | 3 | true | [
"A large building with a dark roof and an adjacent light-colored paved area now occupies the grassy field east of the curved road, replacing the open pasture visible in the earlier view.",
"The small structure with a reddish roof near the southern end of the road has been removed, leaving bare earth and construct... | 3 |
train-000001619 | train | 1,619 | 000001619 | data/train/train-000073.tar | 000001619.before.png | 000001619.after.png | 44 | 2,016 | 2,022 | 2,154 | mixed | changed | 10 | true | [
"New residential buildings with dark roofs now occupy the open ground along the western road, situated south of the existing house and garden plots.",
"The large cultivated field east of the central garden has been converted into a paved surface with marked parking spaces, replacing the former tilled soil and veg... | 2 |
train-000001620 | train | 1,620 | 000001620 | data/train/train-000052.tar | 000001620.before.png | 000001620.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"A long, narrow building with a green roof now stands along the dirt track between the central outbuilding and the wooded area to the east.",
"The large house adjacent to the road has been expanded with a new wing extending from its western side, increasing the overall footprint of the structure."
] | 2 |
train-000001621 | train | 1,621 | 000001621 | data/train/train-000140.tar | 000001621.before.png | 000001621.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 12 | true | [
"A new residential building with a terracotta-tiled roof now occupies a previously open grassy area adjacent to the forest edge, situated near the existing curved road.",
"The paved driveway and courtyard area surrounding the central house have been reconfigured with new light-colored paving, replacing the earlie... | 2 |
train-000001622 | train | 1,622 | 000001622 | data/train/train-000150.tar | 000001622.before.png | 000001622.after.png | 66 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A small square building with a reddish roof sits within a landscape of scattered shrubs and low vegetation, bordered by a denser patch of trees to the east."
] | 1 |
train-000001623 | train | 1,623 | 000001623 | data/train/train-000062.tar | 000001623.before.png | 000001623.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 11 | true | [
"A new residential building with a dark roof and an adjacent paved driveway now occupies the grassy lot along the road curve, replacing the open lawn visible in the earlier view.",
"A light-colored path or fence line has been installed along the boundary between the central housing cluster and the wooded area to ... | 2 |
train-000001624 | train | 1,624 | 000001624 | data/train/train-000059.tar | 000001624.before.png | 000001624.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | true | [
"A rectangular building with a reddish roof now stands on the grassy plot adjacent to the paved road, occupying space that was previously open lawn near the tree line."
] | 1 |
train-000001625 | train | 1,625 | 000001625 | data/train/train-000082.tar | 000001625.before.png | 000001625.after.png | 68 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A grassy field containing scattered trees and a curved dirt track persists across both views, with a dense patch of woodland bordering the open pasture."
] | 1 |
train-000001626 | train | 1,626 | 000001626 | data/train/train-000022.tar | 000001626.before.png | 000001626.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 15 | true | [
"A residential subdivision with multiple houses featuring terracotta roofs and paved streets now occupies the open grassy field and tree line that previously bordered the existing red-roofed building to the east.",
"New asphalt roads with marked crosswalks have been constructed across the former agricultural land... | 2 |
train-000001627 | train | 1,627 | 000001627 | data/train/train-000068.tar | 000001627.before.png | 000001627.after.png | 85 | 2,016 | 2,022 | 2,154 | mixed | changed | 16 | true | [
"A residential subdivision with multiple houses featuring terracotta roofs and private swimming pools now occupies the large grassy field that previously lay between the parking lot and the tree-lined road.",
"New paved streets with marked crosswalks have been constructed to provide access to the new homes, repla... | 2 |
train-000001628 | train | 1,628 | 000001628 | data/train/train-000159.tar | 000001628.before.png | 000001628.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 18 | true | [
"A residential subdivision with paved streets and numerous houses featuring terracotta roofs now occupies the open field that previously contained a cluster of trees and a dirt track along the eastern boundary."
] | 1 |
train-000001629 | train | 1,629 | 000001629 | data/train/train-000040.tar | 000001629.before.png | 000001629.after.png | 14 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 1 | true | [
"A white rectangular structure with a grid-like roof now sits within the tree line along the eastern boundary of the field, occupying a location that was previously open ground."
] | 1 |
train-000001630 | train | 1,630 | 000001630 | data/train/train-000004.tar | 000001630.before.png | 000001630.after.png | 14 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 1 | false | [
"A residential property with a rectangular house, paved driveway, and adjacent concrete pads sits within a fenced enclosure bordered by a dense cluster of trees to the west and open grassland to the east."
] | 1 |
train-000001631 | train | 1,631 | 000001631 | data/train/train-000053.tar | 000001631.before.png | 000001631.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A new building with a grey roof has been constructed adjacent to the existing structure, extending the building complex along the edge of the grassy field.",
"The unpaved ground surrounding the buildings has been converted into a paved surface, replacing the earlier dirt and gravel area."
] | 2 |
train-000001632 | train | 1,632 | 000001632 | data/train/train-000087.tar | 000001632.before.png | 000001632.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A new residential building with a light-colored roof and an adjacent rectangular swimming pool now occupies the grassy area near the forest edge, connected by a curved unpaved driveway that was previously open lawn.",
"A distinct boundary line, appearing as a row of small trees or shrubs, now separates the large... | 2 |
train-000001633 | train | 1,633 | 000001633 | data/train/train-000099.tar | 000001633.before.png | 000001633.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 14 | true | [
"New residential houses with dark pitched roofs now occupy the cultivated field that previously bordered the existing homes to the west.",
"A paved access road and parking area have been constructed along the southern edge of the new development, replacing the former agricultural land."
] | 2 |
train-000001634 | train | 1,634 | 000001634 | data/train/train-000136.tar | 000001634.before.png | 000001634.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 16 | true | [
"A new residential building with a red-tiled roof and an adjacent rectangular swimming pool now occupies the open grassy field situated between the curved access road and the existing house to the south.",
"A paved road with marked crosswalks and parking spaces has been constructed along the southern boundary of ... | 2 |
train-000001635 | train | 1,635 | 000001635 | data/train/train-000107.tar | 000001635.before.png | 000001635.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 3 | true | [
"Stacks of dark rectangular materials now occupy the open field area immediately north of the paved road, situated between the large agricultural buildings and the field boundaries."
] | 1 |
train-000001636 | train | 1,636 | 000001636 | data/train/train-000007.tar | 000001636.before.png | 000001636.after.png | 76 | 2,015 | 2,022 | 2,154 | mixed | changed | 5 | true | [
"Two long, green-roofed structures now occupy the grassy area adjacent to the forest edge, replacing the open lawn visible in the earlier view.",
"A distinct, light-colored dirt track curves through the dense tree canopy, appearing as a cleared path where continuous vegetation previously covered the ground."
] | 2 |
train-000001637 | train | 1,637 | 000001637 | data/train/train-000113.tar | 000001637.before.png | 000001637.after.png | 76 | 2,015 | 2,022 | 2,154 | new_only | changed | 2 | true | [
"The large industrial building with a dark grey roof and skylights has been expanded with a new wing extending from the main structure into the adjacent field area."
] | 1 |
train-000001638 | train | 1,638 | 000001638 | data/train/train-000096.tar | 000001638.before.png | 000001638.after.png | 57 | 2,015 | 2,022 | 2,154 | new_only | changed | 2 | false | [
"A row of parallel greenhouse structures with translucent roofs lines the western edge of a large cultivated field, bordered by a curved waterway and a patch of trees along the southern boundary."
] | 1 |
train-000001639 | train | 1,639 | 000001639 | data/train/train-000072.tar | 000001639.before.png | 000001639.after.png | 57 | 2,015 | 2,022 | 2,154 | new_only | changed | 3 | true | [
"A new row of long, parallel greenhouse structures now occupies the open tilled field adjacent to the existing greenhouse complex, extending the cultivated infrastructure along the dirt access path."
] | 1 |
train-000001640 | train | 1,640 | 000001640 | data/train/train-000112.tar | 000001640.before.png | 000001640.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A dark, rectangular pond now occupies the grassy clearing adjacent to the forest edge, replacing the open ground visible in the earlier view.",
"A small structure with a reddish roof has been constructed on the grassy slope near the forest boundary, situated below the newly formed pond."
] | 2 |
train-000001641 | train | 1,641 | 000001641 | data/train/train-000017.tar | 000001641.before.png | 000001641.after.png | 45 | 2,016 | 2,023 | 2,154 | new_only | changed | 2 | true | [
"A large commercial building with a dark roof and an adjacent paved parking lot with marked stalls now occupies the grassy field situated between the existing structure and the railway tracks.",
"The unpaved dirt track and scattered vegetation that previously traversed the open ground have been replaced by the ne... | 2 |
train-000001642 | train | 1,642 | 000001642 | data/train/train-000094.tar | 000001642.before.png | 000001642.after.png | 45 | 2,016 | 2,023 | 2,154 | new_only | changed | 1 | true | [
"A building with a dark, flat roof has been constructed adjacent to the railway tracks, occupying a grassy area that was previously open."
] | 1 |
train-000001643 | train | 1,643 | 000001643 | data/train/train-000123.tar | 000001643.before.png | 000001643.after.png | 35 | 2,014 | 2,023 | 2,154 | mixed | changed | 9 | true | [
"A large building with a light-colored roof now occupies the paved lot adjacent to the northern edge of the existing industrial complex, replacing the open parking area visible in the earlier view."
] | 1 |
train-000001644 | train | 1,644 | 000001644 | data/train/train-000045.tar | 000001644.before.png | 000001644.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 1 | false | [
"A paved road runs diagonally through the scene, bordered by a line of trees and separating a residential property with a dark-roofed house from adjacent green fields."
] | 1 |
train-000001645 | train | 1,645 | 000001645 | data/train/train-000124.tar | 000001645.before.png | 000001645.after.png | 62 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 14 | true | [
"Paved asphalt streets now connect the residential buildings where bare dirt paths previously existed.",
"Green lawns and grassy yards have replaced the unpaved ground surrounding the houses."
] | 2 |
train-000001646 | train | 1,646 | 000001646 | data/train/train-000119.tar | 000001646.before.png | 000001646.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A large cultivated field with visible parallel tramlines extends across the view, bordered by a residential property with a paved driveway and a small garden plot containing a circular structure."
] | 1 |
train-000001647 | train | 1,647 | 000001647 | data/train/train-000108.tar | 000001647.before.png | 000001647.after.png | 76 | 2,015 | 2,022 | 2,154 | new_only | changed | 4 | true | [
"A residential building with a dark roof and an adjacent paved driveway now occupies the grassy area beside the curved road, replacing the open field visible in the earlier view.",
"A long, narrow rectangular structure with a dark roof has been constructed on the lot next to the new house, situated where only gra... | 2 |
train-000001648 | train | 1,648 | 000001648 | data/train/train-000125.tar | 000001648.before.png | 000001648.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy borders a paved road and driveway that curves past a building with a tiled roof and adjacent lawn."
] | 1 |
train-000001649 | train | 1,649 | 000001649 | data/train/train-000095.tar | 000001649.before.png | 000001649.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 14 | true | [
"Dark rectangular solar panels have been installed on the roof of the large house situated at the northern end of the cul-de-sac.",
"A circular blue swimming pool is now visible in the yard of the house located along the southern curve of the road."
] | 2 |
train-000001650 | train | 1,650 | 000001650 | data/train/train-000057.tar | 000001650.before.png | 000001650.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A rectangular building with a light-colored roof now occupies a cleared area adjacent to the road, replacing the open field visible in the earlier view.",
"The cultivated field bordering the forest edge has been converted into a grassy pasture, removing the distinct crop rows seen previously."
] | 2 |
train-000001651 | train | 1,651 | 000001651 | data/train/train-000029.tar | 000001651.before.png | 000001651.after.png | 38 | 2,015 | 2,024 | 2,154 | mixed | changed | 28 | true | [
"A residential subdivision with multiple detached houses, paved internal streets, and swimming pools now occupies the large cultivated field that previously lay between the long red-roofed building and the road.",
"The open agricultural land has been converted into a developed neighborhood featuring individual pr... | 2 |
train-000001652 | train | 1,652 | 000001652 | data/train/train-000006.tar | 000001652.before.png | 000001652.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | true | [
"A circular excavation pit with exposed soil and an adjacent curved access track now occupies the grassy area southeast of the dark-roofed building, replacing the open ground visible in the earlier view."
] | 1 |
train-000001653 | train | 1,653 | 000001653 | data/train/train-000108.tar | 000001653.before.png | 000001653.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 22 | true | [
"A new rectangular building with a reddish-brown roof now occupies a previously open grassy plot situated between the central L-shaped house and the adjacent property to the east.",
"The unpaved yard area surrounding the central L-shaped residence has been converted into a manicured lawn bordered by newly install... | 2 |
train-000001654 | train | 1,654 | 000001654 | data/train/train-000166.tar | 000001654.before.png | 000001654.after.png | 47 | 2,015 | 2,024 | 2,154 | new_only | changed | 12 | true | [
"Two new residential buildings with reddish-brown tiled roofs now occupy the open field adjacent to the existing house and garden plots.",
"A paved driveway and parking area have been constructed to provide access to the newly built homes."
] | 2 |
train-000001655 | train | 1,655 | 000001655 | data/train/train-000089.tar | 000001655.before.png | 000001655.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A new building with a reddish hip roof stands on the grassy lawn adjacent to the existing house, occupying space that was previously open yard.",
"A small, dark circular structure is now visible on the lawn near the property boundary, situated where only grass was present before."
] | 2 |
train-000001656 | train | 1,656 | 000001656 | data/train/train-000150.tar | 000001656.before.png | 000001656.after.png | 63 | 2,016 | 2,022 | 2,154 | mixed | changed | 7 | true | [
"A large house with a multi-gabled terracotta roof and paved driveway now occupies the grassy field adjacent to the road, replacing the open lawn visible in the earlier view.",
"A second residential structure with a similar orange-tiled roof has been constructed on the former open ground near the northern tree li... | 2 |
train-000001657 | train | 1,657 | 000001657 | data/train/train-000115.tar | 000001657.before.png | 000001657.after.png | 24 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A cultivated field with diagonal tillage lines extends across the view, bordered by a road and a solitary tree at the margin."
] | 1 |
train-000001658 | train | 1,658 | 000001658 | data/train/train-000130.tar | 000001658.before.png | 000001658.after.png | 14 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 3 | false | [
"A red-roofed house with a curved driveway sits adjacent to a dense tree line and a green pasture, while a smaller structure and a dirt road remain visible near the southern edge of the wooded area."
] | 1 |
train-000001659 | train | 1,659 | 000001659 | data/train/train-000001.tar | 000001659.before.png | 000001659.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 3 | true | [
"Two large white-roofed rectangular buildings now occupy the paved lot adjacent to the northern tree line, replacing the open parking area and scattered vegetation visible in the earlier view.",
"The unpaved access road running between the cultivated plots has been widened and surfaced with light-colored material... | 2 |
train-000001660 | train | 1,660 | 000001660 | data/train/train-000165.tar | 000001660.before.png | 000001660.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A dark-roofed rectangular building sits beside a narrow paved road that runs along the edge of a large grassy field, with scattered trees dotting the open ground nearby."
] | 1 |
train-000001661 | train | 1,661 | 000001661 | data/train/train-000151.tar | 000001661.before.png | 000001661.after.png | 65 | 2,016 | 2,022 | 2,154 | empty | empty | 0 | false | [
"Dense tree canopy covers the majority of the scene, interspersed with small patches of exposed brownish ground visible at the periphery."
] | 1 |
train-000001662 | train | 1,662 | 000001662 | data/train/train-000148.tar | 000001662.before.png | 000001662.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 0 | false | [
"Dense coniferous forest canopy covers the entire view, with individual tree crowns and dark interstitial shadows forming a continuous textured surface across both dates."
] | 1 |
train-000001663 | train | 1,663 | 000001663 | data/train/train-000136.tar | 000001663.before.png | 000001663.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy covers the majority of the scene, bordered by a narrow, unpaved track that winds along the edge of the wooded area."
] | 1 |
train-000001664 | train | 1,664 | 000001664 | data/train/train-000061.tar | 000001664.before.png | 000001664.after.png | 90 | 2,017 | 2,023 | 2,154 | new_only | changed | 4 | false | [
"A large industrial complex with a red and dark grey roof featuring skylights sits adjacent to a rectangular retention pond and a smaller turquoise pool, surrounded by paved surfaces and stacked materials."
] | 1 |
train-000001665 | train | 1,665 | 000001665 | data/train/train-000002.tar | 000001665.before.png | 000001665.after.png | 90 | 2,017 | 2,023 | 2,154 | unchanged | unchanged | 2 | true | [
"A blue rectangular structure now occupies the paved area adjacent to the building's side entrance, where only open asphalt was visible previously.",
"The grassy slope bordering the parking lot has been converted into a storage yard containing stacked materials and equipment."
] | 2 |
train-000001666 | train | 1,666 | 000001666 | data/train/train-000160.tar | 000001666.before.png | 000001666.after.png | 76 | 2,015 | 2,022 | 2,154 | mixed | changed | 16 | true | [
"A long building with a red roof now occupies the grassy area between the central residential structures and the road, replacing the open lawn visible in the earlier view.",
"A large greenhouse structure with a translucent roof has been constructed adjacent to the existing farm buildings along the western edge of... | 2 |
train-000001667 | train | 1,667 | 000001667 | data/train/train-000165.tar | 000001667.before.png | 000001667.after.png | 35 | 2,014 | 2,023 | 2,154 | new_only | changed | 1 | false | [
"A diagonal unpaved track separates a large cultivated field with parallel crop rows from an adjacent green pasture, with a small structure and trees visible at the field's edge."
] | 1 |
train-000001668 | train | 1,668 | 000001668 | data/train/train-000102.tar | 000001668.before.png | 000001668.after.png | 67 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A rectangular building with a reddish roof now stands along the dirt track bordering the wooded area, occupying a location that was previously open ground."
] | 1 |
train-000001669 | train | 1,669 | 000001669 | data/train/train-000068.tar | 000001669.before.png | 000001669.after.png | 62 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A curved paved road borders a large agricultural field that lies adjacent to a dense patch of trees, with the field surface showing different vegetation cover between the two dates."
] | 1 |
train-000001670 | train | 1,670 | 000001670 | data/train/train-000054.tar | 000001670.before.png | 000001670.after.png | 76 | 2,015 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A dense forest canopy borders a cultivated field with visible parallel tillage lines along the woodland edge."
] | 1 |
train-000001671 | train | 1,671 | 000001671 | data/train/train-000083.tar | 000001671.before.png | 000001671.after.png | 64 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A dense cluster of trees with varied green canopies borders an open grassy field, maintaining the same woodland edge and surrounding vegetation in both views."
] | 1 |
train-000001672 | train | 1,672 | 000001672 | data/train/train-000014.tar | 000001672.before.png | 000001672.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"The small red-roofed building situated at the bend of the hedgerow near the tree line has been removed, leaving only the surrounding vegetation and ground cover."
] | 1 |
train-000001673 | train | 1,673 | 000001673 | data/train/train-000082.tar | 000001673.before.png | 000001673.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy borders a grassy field containing a small white-roofed structure near the southern edge, with a narrow track running along the western boundary."
] | 1 |
train-000001674 | train | 1,674 | 000001674 | data/train/train-000056.tar | 000001674.before.png | 000001674.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A red-roofed house sits within a tree-lined property adjacent to a large agricultural field that displays curved tramlines in the earlier view and patchy, mowed vegetation in the later view."
] | 1 |
train-000001675 | train | 1,675 | 000001675 | data/train/train-000037.tar | 000001675.before.png | 000001675.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A diagonal unpaved road traverses a wooded slope, bordered by dense tree canopy and intersecting with a secondary track near a clearing with a small structure."
] | 1 |
train-000001676 | train | 1,676 | 000001676 | data/train/train-000145.tar | 000001676.before.png | 000001676.after.png | 14 | 2,016 | 2,023 | 2,154 | mixed | changed | 2 | true | [
"A long building with a light-colored roof and an adjacent paved surface now occupy the grassy area along the northern edge of the field, replacing the open vegetation and tree line visible in the earlier view."
] | 1 |
train-000001677 | train | 1,677 | 000001677 | data/train/train-000069.tar | 000001677.before.png | 000001677.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"The large house south of the road intersection now has a dark roof and an adjacent rectangular swimming pool, replacing the previous reddish-brown roof and surrounding trees.",
"Two new residential buildings with orange roofs stand on a cleared lot south of the large property, occupying ground that was previousl... | 3 |
train-000001678 | train | 1,678 | 000001678 | data/train/train-000044.tar | 000001678.before.png | 000001678.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 9 | true | [
"New residential structures with orange roofs now occupy the wooded area north of the central red-roofed house, replacing the dense tree canopy visible in the earlier view.",
"A light-colored rectangular structure has been added to the lawn adjacent to the eastern side of the red-roofed house, situated between th... | 2 |
train-000001679 | train | 1,679 | 000001679 | data/train/train-000113.tar | 000001679.before.png | 000001679.after.png | 47 | 2,015 | 2,024 | 2,154 | demolished_only | changed | 3 | false | [
"A long, narrow building with a light-colored roof runs along the edge of a large agricultural field that displays varying crop textures and soil exposure across the two views."
] | 1 |
train-000001680 | train | 1,680 | 000001680 | data/train/train-000099.tar | 000001680.before.png | 000001680.after.png | 47 | 2,015 | 2,024 | 2,154 | demolished_only | changed | 2 | false | [
"A curved paved road separates a grassy field from a large agricultural plot showing curved tillage patterns, with a small structure and access path visible near the field edge."
] | 1 |
train-000001681 | train | 1,681 | 000001681 | data/train/train-000110.tar | 000001681.before.png | 000001681.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 4 | true | [
"A long, light-colored rectangular structure with a segmented roof now stands along the railway tracks, occupying a grassy strip that was previously open between the tracks and the adjacent industrial buildings.",
"Dense tree cover has grown within the grassy corridor between the railway tracks and the buildings ... | 2 |
train-000001682 | train | 1,682 | 000001682 | data/train/train-000130.tar | 000001682.before.png | 000001682.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 4 | true | [
"A light-colored rectangular structure with a dark roof has been added to the paved area adjacent to the large dark-roofed building, situated between the main house and the curved driveway.",
"The property at the northern end of the road, previously occupied by a dark-roofed building, now features a light-colored... | 2 |
train-000001683 | train | 1,683 | 000001683 | data/train/train-000020.tar | 000001683.before.png | 000001683.after.png | 68 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A large building with a light-colored flat roof and an adjacent paved area with striped markings now occupies the field edge along the road, replacing the cultivated land visible in the earlier view."
] | 1 |
train-000001684 | train | 1,684 | 000001684 | data/train/train-000104.tar | 000001684.before.png | 000001684.after.png | 88 | 2,014 | 2,023 | 2,154 | new_only | changed | 3 | true | [
"A large building with a reddish-brown roof and an adjacent light-colored paved surface now occupies the grassy field south of the curving dirt track, replacing the open green pasture visible in the earlier view."
] | 1 |
train-000001685 | train | 1,685 | 000001685 | data/train/train-000044.tar | 000001685.before.png | 000001685.after.png | 68 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A new rectangular building with a light-colored roof stands on the grassy area adjacent to the southern property boundary, near the existing residential structures.",
"A dark, grid-patterned surface has been installed on the roof of the house situated between the two main residential buildings."
] | 2 |
train-000001686 | train | 1,686 | 000001686 | data/train/train-000014.tar | 000001686.before.png | 000001686.after.png | 67 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A new light-roofed rectangular structure has been added adjacent to the existing dark-roofed house, expanding the built footprint near the forest edge."
] | 1 |
train-000001687 | train | 1,687 | 000001687 | data/train/train-000116.tar | 000001687.before.png | 000001687.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 11 | true | [
"Dark rectangular solar panels are now mounted on the roof of the house adjacent to the swimming pool.",
"The rectangular swimming pool in the yard of the house near the tennis court has been covered by a dark, opaque surface."
] | 2 |
train-000001688 | train | 1,688 | 000001688 | data/train/train-000010.tar | 000001688.before.png | 000001688.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A house with a reddish-brown roof and adjacent paved driveway sits beside a dense forest edge and an open grassy field, with the tree line and building footprint remaining consistent across both views."
] | 1 |
train-000001689 | train | 1,689 | 000001689 | data/train/train-000085.tar | 000001689.before.png | 000001689.after.png | 88 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 1 | true | [
"A circular structure with a light-colored roof now sits within the grassy clearing adjacent to the building and the tree line, occupying space that was previously open ground."
] | 1 |
train-000001690 | train | 1,690 | 000001690 | data/train/train-000033.tar | 000001690.before.png | 000001690.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 2 | false | [
"A residential property featuring a dark-roofed house and an adjacent rectangular swimming pool sits nestled among trees, bordered by a large grassy field with visible mowing patterns."
] | 1 |
train-000001691 | train | 1,691 | 000001691 | data/train/train-000158.tar | 000001691.before.png | 000001691.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 4 | true | [
"A long, light-colored rectangular structure now occupies the grassy area between the curved dirt road and the red-roofed barn, replacing the open lawn visible in the earlier view.",
"A dark circular tank has been installed on the ground adjacent to the new long structure near the barn."
] | 2 |
train-000001692 | train | 1,692 | 000001692 | data/train/train-000017.tar | 000001692.before.png | 000001692.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 13 | true | [
"A long, rectangular building with a reddish roof now occupies the grassy lawn adjacent to the western side of the central residential block, replacing the open green space visible in the earlier view.",
"The small outbuilding situated on the lawn near the southern boundary of the central property has been remove... | 2 |
train-000001693 | train | 1,693 | 000001693 | data/train/train-000132.tar | 000001693.before.png | 000001693.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A long building with a light-colored roof has been constructed adjacent to the existing structure near the field edge, extending the footprint into the open grassy area."
] | 1 |
train-000001694 | train | 1,694 | 000001694 | data/train/train-000102.tar | 000001694.before.png | 000001694.after.png | 66 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A light-colored unpaved track now curves through the open field south of the residential structures, connecting the property to the road along the southern boundary where only grass was visible previously.",
"Rows of young trees or shrubs have been planted in the open field north of the houses, replacing the pre... | 2 |
train-000001695 | train | 1,695 | 000001695 | data/train/train-000041.tar | 000001695.before.png | 000001695.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 5 | false | [
"A rectangular building with a light-colored roof sits beside a dirt track that winds through dense woodland and grassy clearings, with additional structures visible at the southern edge of the scene."
] | 1 |
train-000001696 | train | 1,696 | 000001696 | data/train/train-000108.tar | 000001696.before.png | 000001696.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 6 | true | [
"A new building with a dark roof has been constructed on the dirt area adjacent to the existing long agricultural structures near the road intersection.",
"The triangular field enclosed by trees and hedgerows has transitioned from dry, brownish vegetation to green grass cover."
] | 2 |
train-000001697 | train | 1,697 | 000001697 | data/train/train-000034.tar | 000001697.before.png | 000001697.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 6 | false | [
"A red-tiled house sits beside a paved road that runs along the edge of a dense tree line, with a large building featuring a dark roof visible across the street."
] | 1 |
train-000001698 | train | 1,698 | 000001698 | data/train/train-000146.tar | 000001698.before.png | 000001698.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A red-roofed building sits beside a cluster of trees at the edge of a large open field, with faint tracks visible across the ground surface."
] | 1 |
train-000001699 | train | 1,699 | 000001699 | data/train/train-000133.tar | 000001699.before.png | 000001699.after.png | 24 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A grassy field containing faint circular tracks lies between a dense forest patch and a narrow hedgerow, with a solitary tree casting a shadow over the open ground."
] | 1 |
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