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-000004000 | train | 4,000 | 000004000 | data/train/train-000155.tar | 000004000.before.png | 000004000.after.png | 63 | 2,016 | 2,022 | 2,154 | mixed | changed | 6 | true | [
"A large commercial building with a dark flat roof and an adjacent paved parking lot now occupies the grassy field and tree line that previously bordered the road.",
"The residential property with the red-tiled roof and swimming pool has been expanded with a new paved parking area extending toward the new commerc... | 2 |
train-000004001 | train | 4,001 | 000004001 | data/train/train-000020.tar | 000004001.before.png | 000004001.after.png | 34 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"Parallel crop rows fill the cultivated fields, bordered by a narrow unpaved track that separates the plots."
] | 1 |
train-000004002 | train | 4,002 | 000004002 | data/train/train-000123.tar | 000004002.before.png | 000004002.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 5 | true | [
"The rectangular swimming pool adjacent to the northernmost building has been covered or filled in, appearing as a solid light-colored surface in the later view.",
"Dark rectangular solar panels have been installed on the tiled roof of the central residential structure."
] | 2 |
train-000004003 | train | 4,003 | 000004003 | data/train/train-000107.tar | 000004003.before.png | 000004003.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | false | [
"A residential property with a green-roofed house and paved driveway sits adjacent to a large grassy field and a cluster of trees, while a separate building complex with grey roofs is visible nearby."
] | 1 |
train-000004004 | train | 4,004 | 000004004 | data/train/train-000052.tar | 000004004.before.png | 000004004.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 17 | true | [
"A new house with a dark grey roof now occupies the grassy area south of the central residence with the rectangular swimming pool.",
"Two additional residential buildings with reddish-brown roofs have been constructed on the previously open lawn in the southern portion of the scene."
] | 2 |
train-000004005 | train | 4,005 | 000004005 | data/train/train-000034.tar | 000004005.before.png | 000004005.after.png | 38 | 2,015 | 2,024 | 2,154 | mixed | changed | 7 | true | [
"A new house with a dark, multi-gabled roof and an adjacent paved driveway now occupies a grassy plot along the curved road, situated between the existing red-roofed residence and the neighboring property to the west."
] | 1 |
train-000004006 | train | 4,006 | 000004006 | data/train/train-000003.tar | 000004006.before.png | 000004006.after.png | 14 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 4 | false | [
"A cluster of farm buildings with red and dark grey roofs sits within a grassy enclosure bordered by scattered trees and a diagonal dirt track."
] | 1 |
train-000004007 | train | 4,007 | 000004007 | data/train/train-000122.tar | 000004007.before.png | 000004007.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | true | [
"The paved parking lot adjacent to the tree line and pedestrian crosswalk has been cleared of vehicles and structures, leaving a bare dirt surface with a single metal tower frame.",
"A small rectangular building situated near the tree line and the edge of the parking area is no longer present in the later view."
... | 2 |
train-000004008 | train | 4,008 | 000004008 | data/train/train-000133.tar | 000004008.before.png | 000004008.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 5 | true | [
"The large flat-roofed building adjacent to the curved road has been reconfigured with a new square green roof section replacing the previous bare surface.",
"A paved parking area with marked spaces has been constructed on the grassy lot near the tree line, situated next to the storage yard."
] | 2 |
train-000004009 | train | 4,009 | 000004009 | data/train/train-000026.tar | 000004009.before.png | 000004009.after.png | 47 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A long building with a red roof and an adjacent light-colored paved area now occupies the field edge, replacing the open agricultural land visible in the earlier view."
] | 1 |
train-000004010 | train | 4,010 | 000004010 | data/train/train-000055.tar | 000004010.before.png | 000004010.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 11 | false | [
"A curved paved road runs along the northern edge of a residential area containing houses with dark roofs and adjacent garden plots, bordered by dense tree cover to the west."
] | 1 |
train-000004011 | train | 4,011 | 000004011 | data/train/train-000037.tar | 000004011.before.png | 000004011.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 4 | false | [
"A paved road curves past a grassy field and a cluster of trees, with a building featuring a reddish roof section situated near the intersection."
] | 1 |
train-000004012 | train | 4,012 | 000004012 | data/train/train-000167.tar | 000004012.before.png | 000004012.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 32 | false | [
"A residential neighborhood with detached houses featuring reddish-brown roofs and private gardens sits between paved streets, bordered by a construction site along the southern edge."
] | 1 |
train-000004013 | train | 4,013 | 000004013 | data/train/train-000035.tar | 000004013.before.png | 000004013.after.png | 76 | 2,015 | 2,022 | 2,154 | empty | empty | 0 | false | [
"Parallel cultivation rows traverse the entire field, maintaining a consistent linear pattern across the agricultural surface."
] | 1 |
train-000004014 | train | 4,014 | 000004014 | data/train/train-000028.tar | 000004014.before.png | 000004014.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A paved road runs along the western edge of a large agricultural field, passing a red-roofed building and an adjacent white structure near the northern boundary."
] | 1 |
train-000004015 | train | 4,015 | 000004015 | data/train/train-000083.tar | 000004015.before.png | 000004015.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"Two small structures with reddish-brown roofs now occupy the open grassy area north of the large pyramidal building, where only scattered trees and ground were visible previously.",
"A small rectangular building with a light-colored roof has been constructed in the wooded area south of the dirt track, near the f... | 2 |
train-000004016 | train | 4,016 | 000004016 | data/train/train-000009.tar | 000004016.before.png | 000004016.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A long, white rectangular structure now sits on a cleared patch of bare earth within the grassy field, occupying a location that was previously open pasture near the tree line.",
"A small building with a green roof has been constructed adjacent to the dirt track and scattered trees, replacing the open ground vis... | 3 |
train-000004017 | train | 4,017 | 000004017 | data/train/train-000053.tar | 000004017.before.png | 000004017.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 4 | false | [
"A cluster of buildings with reddish and grey roofs sits adjacent to a paved road marked with white diagonal stripes, bordered by a large grassy field and scattered trees."
] | 1 |
train-000004018 | train | 4,018 | 000004018 | data/train/train-000132.tar | 000004018.before.png | 000004018.after.png | 62 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A long building with a grey roof now stands along the field boundary where only open grass and scattered objects were visible previously."
] | 1 |
train-000004019 | train | 4,019 | 000004019 | data/train/train-000047.tar | 000004019.before.png | 000004019.after.png | 57 | 2,015 | 2,022 | 2,154 | new_only | changed | 14 | true | [
"A new residential building with a dark pitched roof now occupies the previously bare, unpaved lot situated between the long dark-roofed structure and the dense tree line along the road.",
"The large wooded area adjacent to the road has been cleared of trees, leaving a grassy lawn where a dense canopy previously ... | 2 |
train-000004020 | train | 4,020 | 000004020 | data/train/train-000138.tar | 000004020.before.png | 000004020.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 10 | true | [
"A circular above-ground pool now sits in the yard of the house with the reddish-brown roof, occupying a grassy area that was previously open lawn.",
"A small white rectangular structure has been added to the garden plot adjacent to the house with the dark grey roof, situated near the property boundary."
] | 2 |
train-000004021 | train | 4,021 | 000004021 | data/train/train-000137.tar | 000004021.before.png | 000004021.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 2 | true | [
"A building with a light-colored roof and an adjacent area of exposed earth and construction materials now occupies the field edge near the tree line, replacing the cultivated crop rows visible in the earlier view."
] | 1 |
train-000004022 | train | 4,022 | 000004022 | data/train/train-000045.tar | 000004022.before.png | 000004022.after.png | 30 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A dense forest canopy of rounded tree crowns covers the entire view, with a small patch of lighter ground vegetation visible at the margin in the earlier image."
] | 1 |
train-000004023 | train | 4,023 | 000004023 | data/train/train-000019.tar | 000004023.before.png | 000004023.after.png | 30 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A dense forest canopy covers the majority of the scene, bordering a cultivated field with visible crop rows along the southeastern edge."
] | 1 |
train-000004024 | train | 4,024 | 000004024 | data/train/train-000119.tar | 000004024.before.png | 000004024.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 11 | true | [
"White dashed lane markings have been painted along the paved road running alongside the residential properties.",
"A small structure with a reddish roof has been added to the property adjacent to the road, situated near the existing house and garden plots."
] | 2 |
train-000004025 | train | 4,025 | 000004025 | data/train/train-000150.tar | 000004025.before.png | 000004025.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A residential complex with a terracotta-tiled roof and an adjacent rectangular swimming pool now occupies a grassy clearing within the wooded area, replacing the open field visible in the earlier view.",
"A paved driveway and patio area connect the new house to the surrounding terrain, altering the ground surfac... | 2 |
train-000004026 | train | 4,026 | 000004026 | data/train/train-000016.tar | 000004026.before.png | 000004026.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 3 | true | [
"A long, light-roofed agricultural building has been constructed adjacent to the existing structure, extending the farm complex along the tree line."
] | 1 |
train-000004027 | train | 4,027 | 000004027 | data/train/train-000044.tar | 000004027.before.png | 000004027.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"Two long parallel agricultural buildings with grey roofs sit adjacent to a tree line and a curved access road, bordered by green pasture and a field edge."
] | 1 |
train-000004028 | train | 4,028 | 000004028 | data/train/train-000160.tar | 000004028.before.png | 000004028.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 14 | true | [
"A residential subdivision with multiple detached houses and a swimming pool now occupies the open field that previously bordered the road intersection.",
"New paved driveways and property boundaries have been established across the former agricultural land adjacent to the existing homes."
] | 2 |
train-000004029 | train | 4,029 | 000004029 | data/train/train-000052.tar | 000004029.before.png | 000004029.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 5 | true | [
"A new residential building with a dark roof and light-colored paved surroundings now occupies the grassy area between the existing house and the road, replacing the open lawn visible in the earlier view."
] | 1 |
train-000004030 | train | 4,030 | 000004030 | data/train/train-000026.tar | 000004030.before.png | 000004030.after.png | 62 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | true | [
"A small structure and adjacent paved area now occupy the grassy plot near the tree line, replacing the open field visible in the earlier view.",
"A distinct linear boundary or fence line has been established across the field, separating the central pasture from the adjacent cultivated land."
] | 2 |
train-000004031 | train | 4,031 | 000004031 | data/train/train-000073.tar | 000004031.before.png | 000004031.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A long rectangular building with a grey roof sits adjacent to a paved road, bordered by a grassy field containing faint tracks and a solitary tree."
] | 1 |
train-000004032 | train | 4,032 | 000004032 | data/train/train-000019.tar | 000004032.before.png | 000004032.after.png | 14 | 2,016 | 2,023 | 2,154 | new_only | changed | 2 | true | [
"A residential house with a dark pitched roof and an adjacent grassy lawn now occupies the field edge where a cluster of trees and a small outbuilding were previously located."
] | 1 |
train-000004033 | train | 4,033 | 000004033 | data/train/train-000005.tar | 000004033.before.png | 000004033.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 8 | false | [
"A cluster of long, parallel agricultural buildings with dark roofs sits adjacent to a dense tree line and a cultivated field marked by curved tramlines."
] | 1 |
train-000004034 | train | 4,034 | 000004034 | data/train/train-000025.tar | 000004034.before.png | 000004034.after.png | 24 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | true | [
"The long green structure situated along the forest edge has been removed, leaving a cleared strip of ground in its place."
] | 1 |
train-000004035 | train | 4,035 | 000004035 | data/train/train-000046.tar | 000004035.before.png | 000004035.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A large rectangular structure with a grid-patterned roof now occupies the open field adjacent to the dirt road intersection, replacing the previously bare ground and scattered equipment."
] | 1 |
train-000004036 | train | 4,036 | 000004036 | data/train/train-000064.tar | 000004036.before.png | 000004036.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A large rectangular structure with a grid-patterned roof now occupies the open ground adjacent to the road, replacing the previously bare earth and scattered vegetation.",
"The area between the forest edge and the road has been converted from a patchy grassy slope into organized rows of cultivated crops or plant... | 2 |
train-000004037 | train | 4,037 | 000004037 | data/train/train-000004.tar | 000004037.before.png | 000004037.after.png | 88 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 1 | false | [
"A diagonal waterway lined with vegetation separates a large agricultural field from a smaller plot, with faint tracks visible across the surrounding green pasture."
] | 1 |
train-000004038 | train | 4,038 | 000004038 | data/train/train-000118.tar | 000004038.before.png | 000004038.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A diagonal road runs along the edge of a marshy field containing scattered dark vegetation patches and a faint linear tree line."
] | 1 |
train-000004039 | train | 4,039 | 000004039 | data/train/train-000060.tar | 000004039.before.png | 000004039.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A rectangular building with a reddish-brown tiled roof now occupies the grassy field adjacent to the curved dirt track and the paved road, replacing the open ground visible in the earlier view.",
"A large structure with a dark roof featuring a red section has been constructed along the roadside, situated next to... | 2 |
train-000004040 | train | 4,040 | 000004040 | data/train/train-000154.tar | 000004040.before.png | 000004040.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 6 | true | [
"A new residential building with a dark roof and an adjacent paved driveway now occupies the grassy area south of the diagonal road, replacing the open field visible in the earlier view.",
"White dashed center lines have been painted along the paved road running diagonally through the scene."
] | 2 |
train-000004041 | train | 4,041 | 000004041 | data/train/train-000152.tar | 000004041.before.png | 000004041.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | true | [
"White dashed lane markings have been painted along the paved road running alongside the red-roofed building.",
"A small rectangular structure with a grey roof has been added to the property adjacent to the main red-roofed house."
] | 2 |
train-000004042 | train | 4,042 | 000004042 | data/train/train-000008.tar | 000004042.before.png | 000004042.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 3 | false | [
"Two long, parallel residential buildings with flat roofs flank a central grassy courtyard containing scattered trees and a circular paved area, bordered by a dense tree line along the northern edge."
] | 1 |
train-000004043 | train | 4,043 | 000004043 | data/train/train-000074.tar | 000004043.before.png | 000004043.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 1 | true | [
"A small rectangular structure now sits within the grassy field adjacent to the northern edge of the dense tree canopy, occupying a spot that was previously open ground."
] | 1 |
train-000004044 | train | 4,044 | 000004044 | data/train/train-000137.tar | 000004044.before.png | 000004044.after.png | 24 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"Dense forest canopy with varied green tones and scattered darker gaps covers the entire view in both images."
] | 1 |
train-000004045 | train | 4,045 | 000004045 | data/train/train-000091.tar | 000004045.before.png | 000004045.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A new rectangular building with a reddish-brown roof and an adjacent paved driveway now occupies the grassy area west of the existing house cluster, replacing the open field visible in the earlier view.",
"The cultivated field north of the road has been converted into a green pasture, and the agricultural field ... | 2 |
train-000004046 | train | 4,046 | 000004046 | data/train/train-000087.tar | 000004046.before.png | 000004046.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A curved paved road borders a large open field, with a dense tree line and small structures visible along the eastern edge."
] | 1 |
train-000004047 | train | 4,047 | 000004047 | data/train/train-000069.tar | 000004047.before.png | 000004047.after.png | 38 | 2,015 | 2,024 | 2,154 | mixed | changed | 4 | true | [
"The long, parallel greenhouse structures with reflective roofs have been removed, leaving a large expanse of dark water enclosed by concrete retaining walls."
] | 1 |
train-000004048 | train | 4,048 | 000004048 | data/train/train-000078.tar | 000004048.before.png | 000004048.after.png | 44 | 2,016 | 2,022 | 2,154 | new_only | changed | 1 | true | [
"A white rectangular building and a circular blue pool now occupy the grassy area adjacent to the road curve, replacing the open field visible in the earlier view."
] | 1 |
train-000004049 | train | 4,049 | 000004049 | data/train/train-000077.tar | 000004049.before.png | 000004049.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A large industrial building with a light-colored, segmented roof now occupies the open yard area adjacent to the existing long warehouse, replacing the scattered storage piles and open ground visible in the earlier view."
] | 1 |
train-000004050 | train | 4,050 | 000004050 | data/train/train-000046.tar | 000004050.before.png | 000004050.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | true | [
"A new rectangular structure with a light-colored roof has been constructed on the bare earth adjacent to the existing building with the reddish-brown roof, situated near the intersection of the dirt tracks and the cultivated field edge."
] | 1 |
train-000004051 | train | 4,051 | 000004051 | data/train/train-000074.tar | 000004051.before.png | 000004051.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A dark-roofed extension has been added to the side of the long agricultural building situated next to the dirt access road."
] | 1 |
train-000004052 | train | 4,052 | 000004052 | data/train/train-000051.tar | 000004052.before.png | 000004052.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A large agricultural field bordered by a dense tree line and residential structures along the northern edge displays varying vegetation color and surface texture consistent with seasonal crop cycles."
] | 1 |
train-000004053 | train | 4,053 | 000004053 | data/train/train-000138.tar | 000004053.before.png | 000004053.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A new house with a dark, multi-gabled roof now occupies a grassy plot along the road to the southeast of the original residence, replacing the open field visible in the earlier view."
] | 1 |
train-000004054 | train | 4,054 | 000004054 | data/train/train-000108.tar | 000004054.before.png | 000004054.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 9 | true | [
"The rectangular swimming pool adjacent to the house has been covered or filled in, appearing as a solid white surface in the later view.",
"A new residential structure with a dark roof and paved driveway has been constructed on the grassy area north of the main house, connected by a new access road.",
"The cur... | 3 |
train-000004055 | train | 4,055 | 000004055 | data/train/train-000122.tar | 000004055.before.png | 000004055.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 7 | true | [
"A large residential complex with a dark roof and an adjacent rectangular swimming pool now occupies the open field strip that previously separated the cultivated rows from the garden plots.",
"New paved access roads and driveways have been constructed to connect the newly built house to the surrounding propertie... | 3 |
train-000004056 | train | 4,056 | 000004056 | data/train/train-000094.tar | 000004056.before.png | 000004056.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A building with a light-colored roof has been constructed adjacent to the dirt track near the southern edge of the tree cluster, occupying ground that was previously open grass."
] | 1 |
train-000004057 | train | 4,057 | 000004057 | data/train/train-000143.tar | 000004057.before.png | 000004057.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 1 | true | [
"A long building with a dark, segmented roof now stands along the field boundary, occupying a location that was previously open ground near the edge of the cultivated plot."
] | 1 |
train-000004058 | train | 4,058 | 000004058 | data/train/train-000092.tar | 000004058.before.png | 000004058.after.png | 68 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A large residential building with a complex, multi-gabled roof and an adjacent paved driveway now occupies the grassy area along the eastern boundary of the fenced enclosure.",
"The circular blue structure previously located in the garden plot near the southern field edge has been removed, leaving a bare patch o... | 2 |
train-000004059 | train | 4,059 | 000004059 | data/train/train-000079.tar | 000004059.before.png | 000004059.after.png | 14 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 1 | false | [
"A rectangular building with a light-colored roof sits on a gravel pad adjacent to a paved road, bordered by agricultural fields and a line of trees."
] | 1 |
train-000004060 | train | 4,060 | 000004060 | data/train/train-000003.tar | 000004060.before.png | 000004060.after.png | 47 | 2,015 | 2,024 | 2,154 | new_only | changed | 14 | true | [
"A new residential building with a reddish-brown roof has been constructed on the grassy plot adjacent to the existing house near the northern tree line.",
"The light-colored roof of the central house has been replaced with a darker, uniform covering."
] | 2 |
train-000004061 | train | 4,061 | 000004061 | data/train/train-000089.tar | 000004061.before.png | 000004061.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A rectangular building with a light-colored roof sits adjacent to a large open field, bordered by cultivated rows of crops on both sides."
] | 1 |
train-000004062 | train | 4,062 | 000004062 | data/train/train-000026.tar | 000004062.before.png | 000004062.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A long rectangular building with a reddish roof sits within a grassy clearing surrounded by orchard rows and scattered trees."
] | 1 |
train-000004063 | train | 4,063 | 000004063 | data/train/train-000092.tar | 000004063.before.png | 000004063.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 6 | true | [
"A large residential complex with dark roofing and an adjacent rectangular swimming pool now occupies a grassy area that was previously open lawn near the forest edge.",
"The bare earth construction site situated along the road has been converted into a green lawn with scattered trees and shrubs."
] | 2 |
train-000004064 | train | 4,064 | 000004064 | data/train/train-000097.tar | 000004064.before.png | 000004064.after.png | 14 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 13 | true | [
"A curved paved road now connects the northern grassy field to the southern access road, passing between the long agricultural buildings and the wooded area.",
"A rectangular paved pad has been constructed on the grassy area adjacent to the northern end of the long building complex."
] | 2 |
train-000004065 | train | 4,065 | 000004065 | data/train/train-000102.tar | 000004065.before.png | 000004065.after.png | 76 | 2,015 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A grassy pasture containing scattered trees and a dirt track near a storage area persists across both views, with the field appearing green in the earlier image and brown in the later one."
] | 1 |
train-000004066 | train | 4,066 | 000004066 | data/train/train-000090.tar | 000004066.before.png | 000004066.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A large cultivated field with diagonal crop rows extends across the view, bordered by a residential property with a red-roofed building and scattered trees along the southeastern edge."
] | 1 |
train-000004067 | train | 4,067 | 000004067 | data/train/train-000148.tar | 000004067.before.png | 000004067.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 10 | true | [
"Residential buildings with orange-tiled roofs and paved driveways now occupy the open field north of the central access road.",
"A large industrial complex featuring long white-roofed structures and an adjacent paved yard has been constructed on the grassy area south of the access road."
] | 2 |
train-000004068 | train | 4,068 | 000004068 | data/train/train-000133.tar | 000004068.before.png | 000004068.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"Two large industrial buildings with dark roofs now occupy the grassy plot situated between the northern road and the southern storage yard, replacing the open vegetation and scattered shrubs visible in the earlier view.",
"A paved storage yard filled with stacked materials and containers has been constructed sou... | 2 |
train-000004069 | train | 4,069 | 000004069 | data/train/train-000042.tar | 000004069.before.png | 000004069.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A large industrial building with a light-colored roof and an adjacent paved parking lot containing marked stalls and stored materials now occupies the grassy field south of the central road.",
"The open grassy area north of the central road has been converted into a uniform green lawn."
] | 2 |
train-000004070 | train | 4,070 | 000004070 | data/train/train-000017.tar | 000004070.before.png | 000004070.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 9 | false | [
"A cluster of residential buildings with reddish-brown roofs sits adjacent to a dense forest edge, bordering a large agricultural field that displays curved cultivation patterns in one view and scattered bales in another."
] | 1 |
train-000004071 | train | 4,071 | 000004071 | data/train/train-000136.tar | 000004071.before.png | 000004071.after.png | 44 | 2,016 | 2,022 | 2,154 | mixed | changed | 2 | true | [
"A large paved parking lot with marked stalls and an adjacent curved access road now occupies the open field that previously lay between the road and the small shed.",
"A large building with a dark roof and surrounding landscaped grounds has been constructed on the former agricultural land near the new parking ar... | 3 |
train-000004072 | train | 4,072 | 000004072 | data/train/train-000084.tar | 000004072.before.png | 000004072.after.png | 44 | 2,016 | 2,022 | 2,154 | mixed | changed | 2 | true | [
"A large complex of interconnected buildings with flat roofs and reddish-brown surfaces now occupies the site of a long agricultural building and adjacent cultivated field.",
"Paved surfaces, landscaped areas with trees, and a road with a vehicle are visible surrounding the new construction, replacing the former ... | 2 |
train-000004073 | train | 4,073 | 000004073 | data/train/train-000156.tar | 000004073.before.png | 000004073.after.png | 38 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"Scattered green trees and shrubs cover the terrain, interspersed with patches of light-colored bare earth that persist across both views."
] | 1 |
train-000004074 | train | 4,074 | 000004074 | data/train/train-000015.tar | 000004074.before.png | 000004074.after.png | 38 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"Scattered shrubs and trees dot a dry, grassy terrain with visible light-colored soil patches winding through the vegetation."
] | 1 |
train-000004075 | train | 4,075 | 000004075 | data/train/train-000152.tar | 000004075.before.png | 000004075.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A large building with a grey roof and an adjacent smaller structure with a pyramidal roof now occupy the forested area along the roadside, replacing the dense tree canopy visible in the earlier view.",
"A paved roundabout with a central island has been constructed at the junction where the diagonal highway meets... | 2 |
train-000004076 | train | 4,076 | 000004076 | data/train/train-000002.tar | 000004076.before.png | 000004076.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"Two large commercial buildings with flat roofs and an adjacent paved parking lot now occupy the dense tree canopy that previously covered the land between the highway and the existing residence.",
"A new paved access road with a marked intersection connects the new development to the existing curved road, replac... | 2 |
train-000004077 | train | 4,077 | 000004077 | data/train/train-000150.tar | 000004077.before.png | 000004077.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A large residential structure with a tiled roof and an adjacent rectangular swimming pool now occupies the grassy clearing that previously lay between the curved driveway and the surrounding tree line.",
"The open field surrounding the new house has been converted into a developed lot with exposed soil and clear... | 2 |
train-000004078 | train | 4,078 | 000004078 | data/train/train-000003.tar | 000004078.before.png | 000004078.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A residential complex with a dark roof and an adjacent rectangular swimming pool now occupies the grassy area bordering the forest edge, replacing the open lawn visible in the earlier view."
] | 1 |
train-000004079 | train | 4,079 | 000004079 | data/train/train-000020.tar | 000004079.before.png | 000004079.after.png | 85 | 2,016 | 2,022 | 2,154 | demolished_only | changed | 9 | true | [
"A dark linear fence now encloses the grassy area between the road intersection and the residential buildings with terracotta roofs.",
"The cluster of detached houses with orange roofs situated near the tree line has been removed, leaving a large expanse of green lawn."
] | 2 |
train-000004080 | train | 4,080 | 000004080 | data/train/train-000107.tar | 000004080.before.png | 000004080.after.png | 85 | 2,016 | 2,022 | 2,154 | mixed | changed | 17 | true | [
"New residential houses with terracotta roofs now occupy the open grassy field situated across the road from the existing long orange-roofed building.",
"A rectangular swimming pool has been installed in the yard of the property adjacent to the new construction, replacing the previous lawn area."
] | 2 |
train-000004081 | train | 4,081 | 000004081 | data/train/train-000157.tar | 000004081.before.png | 000004081.after.png | 65 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A cultivated field with visible crop rows lies adjacent to a narrow unpaved track and a paved road with dashed markings, bordered by a cluster of trees and small structures."
] | 1 |
train-000004082 | train | 4,082 | 000004082 | data/train/train-000134.tar | 000004082.before.png | 000004082.after.png | 65 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A paved two-lane road lined with trees runs parallel to a narrow unpaved track and a grassy field bordered by a cultivated crop row."
] | 1 |
train-000004083 | train | 4,083 | 000004083 | data/train/train-000094.tar | 000004083.before.png | 000004083.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | false | [
"A narrow unpaved road runs diagonally alongside a dense forest canopy, with the surrounding vegetation showing seasonal variation in color and density between the two views."
] | 1 |
train-000004084 | train | 4,084 | 000004084 | data/train/train-000052.tar | 000004084.before.png | 000004084.after.png | 40 | 2,015 | 2,024 | 2,154 | mixed | changed | 5 | true | [
"A large residential building with a reddish-brown tiled roof now occupies the grassy area adjacent to the forest edge, connected to the existing house by a new paved driveway.",
"The lawn surrounding the small square outbuilding has been converted into a manicured garden with defined hedges and a curved gravel p... | 2 |
train-000004085 | train | 4,085 | 000004085 | data/train/train-000002.tar | 000004085.before.png | 000004085.after.png | 45 | 2,016 | 2,023 | 2,154 | new_only | changed | 18 | true | [
"A large residential building with a dark, multi-gabled roof now occupies a grassy plot north of the central house, replacing the open lawn and scattered vegetation visible in the earlier view.",
"A circular blue swimming pool has been installed in the garden of the property to the east, situated within a lawn ar... | 2 |
train-000004086 | train | 4,086 | 000004086 | data/train/train-000052.tar | 000004086.before.png | 000004086.after.png | 45 | 2,016 | 2,023 | 2,154 | new_only | changed | 20 | true | [
"A large residential building with a dark, multi-gabled roof now occupies the open dirt lot situated south of the central tree line and east of the smaller outbuildings.",
"The unpaved ground between the houses along the southern edge has been converted into a paved parking area with marked spaces adjacent to the... | 2 |
train-000004087 | train | 4,087 | 000004087 | data/train/train-000008.tar | 000004087.before.png | 000004087.after.png | 76 | 2,015 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A cultivated field with visible crop rows lies adjacent to a dense forest edge, maintaining the same boundary and agricultural context across both views."
] | 1 |
train-000004088 | train | 4,088 | 000004088 | data/train/train-000055.tar | 000004088.before.png | 000004088.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 1 | true | [
"A building with a reddish-brown roof and an adjacent curved paved driveway now occupies the grassy area near the southern tree line, where only open field was visible previously."
] | 1 |
train-000004089 | train | 4,089 | 000004089 | data/train/train-000079.tar | 000004089.before.png | 000004089.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A residential property with a paved driveway and outbuildings sits adjacent to a large open field, bordered by a dense tree line along the southern edge."
] | 1 |
train-000004090 | train | 4,090 | 000004090 | data/train/train-000000.tar | 000004090.before.png | 000004090.after.png | 40 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A diagonal paved road separates a dense forest from a residential property with a red-tiled roof and an adjacent grassy field."
] | 1 |
train-000004091 | train | 4,091 | 000004091 | data/train/train-000124.tar | 000004091.before.png | 000004091.after.png | 14 | 2,016 | 2,023 | 2,154 | empty | empty | 0 | false | [
"Diagonal tillage lines traverse the cultivated field, which shifts from bare brown soil to green vegetation cover while retaining the same orientation and boundary alignment."
] | 1 |
train-000004092 | train | 4,092 | 000004092 | data/train/train-000136.tar | 000004092.before.png | 000004092.after.png | 88 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 3 | false | [
"A building with a reddish roof and an adjacent paved lot sits near a road intersection, bordered by green fields and a cluster of trees."
] | 1 |
train-000004093 | train | 4,093 | 000004093 | data/train/train-000041.tar | 000004093.before.png | 000004093.after.png | 35 | 2,014 | 2,023 | 2,154 | new_only | changed | 5 | true | [
"A new rectangular building with a dark roof featuring skylights has been constructed directly adjacent to the northern end of the long existing industrial structure.",
"The large pile of light-colored rubble and debris situated between the central building and the wooded area to the east has been cleared, leavin... | 2 |
train-000004094 | train | 4,094 | 000004094 | data/train/train-000085.tar | 000004094.before.png | 000004094.after.png | 14 | 2,016 | 2,023 | 2,154 | new_only | changed | 5 | true | [
"A long, light-roofed rectangular building now occupies the open dirt yard situated between the central blue-roofed structure and the large grey agricultural building to the west."
] | 1 |
train-000004095 | train | 4,095 | 000004095 | data/train/train-000158.tar | 000004095.before.png | 000004095.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A long building with a tiled roof sits beside a curving dirt road, bordered by cultivated fields with visible crop rows and a cluster of trees to the east."
] | 1 |
train-000004096 | train | 4,096 | 000004096 | data/train/train-000077.tar | 000004096.before.png | 000004096.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 26 | true | [
"Rows of solar panel arrays now cover the green field adjacent to the road, replacing the open grassland visible in the earlier view."
] | 1 |
train-000004097 | train | 4,097 | 000004097 | data/train/train-000115.tar | 000004097.before.png | 000004097.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 13 | true | [
"Multiple rows of long, rectangular solar panel arrays now occupy the grassy field adjacent to the curved dirt road, replacing the open green pasture visible in the earlier view."
] | 1 |
train-000004098 | train | 4,098 | 000004098 | data/train/train-000075.tar | 000004098.before.png | 000004098.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A new building with a reddish roof stands on the grassy plot adjacent to the road intersection, occupying space that was previously open field.",
"The row of dark cylindrical storage tanks previously lined up along the fence bordering the field has been removed, leaving the ground bare."
] | 2 |
train-000004099 | train | 4,099 | 000004099 | data/train/train-000135.tar | 000004099.before.png | 000004099.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 6 | true | [
"A new rectangular building with a white roof stands on the grassy yard adjacent to the existing red-roofed house, occupying space that was previously open lawn."
] | 1 |
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