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-000000900 | train | 900 | 000000900 | data/train/train-000127.tar | 000000900.before.png | 000000900.after.png | 64 | 2,015 | 2,024 | 2,154 | new_only | changed | 15 | true | [
"A residential subdivision with multiple detached houses featuring dark roofs and private swimming pools now occupies the former bare earth construction site, surrounded by newly paved streets and curbs.",
"The unpaved access tracks and open dirt lots visible in the earlier view have been replaced by manicured la... | 2 |
train-000000901 | train | 901 | 000000901 | data/train/train-000106.tar | 000000901.before.png | 000000901.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 1 | false | [
"A diagonal road lined with dense trees separates a tilled field from a grassy pasture containing scattered trees and faint tracks."
] | 1 |
train-000000902 | train | 902 | 000000902 | data/train/train-000164.tar | 000000902.before.png | 000000902.after.png | 40 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A large rectangular building with a roof covered in dark solar panels now occupies the open grassy field north of the existing long agricultural structure.",
"Extensive new dirt access roads and graded earthworks have been constructed across the former pasture, connecting the new building to the surrounding area... | 2 |
train-000000903 | train | 903 | 000000903 | data/train/train-000032.tar | 000000903.before.png | 000000903.after.png | 45 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 2 | true | [
"A building with a reddish roof now stands on the grassy area adjacent to the existing dark-roofed house, occupying space that was previously open lawn."
] | 1 |
train-000000904 | train | 904 | 000000904 | data/train/train-000037.tar | 000000904.before.png | 000000904.after.png | 35 | 2,014 | 2,023 | 2,154 | mixed | changed | 29 | true | [
"A large building with a light-colored flat roof now occupies a residential lot situated between two existing houses along the central street, replacing the grassy yard and scattered vegetation visible in the earlier view."
] | 1 |
train-000000905 | train | 905 | 000000905 | data/train/train-000037.tar | 000000905.before.png | 000000905.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 9 | true | [
"The house with a reddish-orange roof situated east of the central road has been replaced by a structure with a dark grey roof and an expanded light-colored paved yard.",
"A new light-colored paved driveway and parking area now connects the road to the property south of the central road, replacing the previous gr... | 2 |
train-000000906 | train | 906 | 000000906 | data/train/train-000160.tar | 000000906.before.png | 000000906.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A small rectangular structure with a light-colored roof sits at the edge of a dry, grassy field scattered with low shrubs and a faint diagonal track."
] | 1 |
train-000000907 | train | 907 | 000000907 | data/train/train-000087.tar | 000000907.before.png | 000000907.after.png | 35 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 2 | true | [
"A rectangular building with a light-colored roof now stands within a fenced garden plot containing distinct crop rows, occupying space that was previously open grassland adjacent to the tree line."
] | 1 |
train-000000908 | train | 908 | 000000908 | data/train/train-000146.tar | 000000908.before.png | 000000908.after.png | 22 | 2,015 | 2,021 | 2,154 | new_only | changed | 3 | true | [
"A new residential building with a light-colored roof and an expanded paved driveway now occupies the grassy area adjacent to the existing dark-roofed house near the road intersection.",
"The curved driveway leading to the original dark-roofed house has been replaced by a straight, light-colored paved surface bor... | 2 |
train-000000909 | train | 909 | 000000909 | data/train/train-000054.tar | 000000909.before.png | 000000909.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 13 | true | [
"A paved residential road with marked crosswalks now cuts through the dense forest canopy, connecting new housing developments.",
"Multiple single-family homes with tiled roofs and private swimming pools occupy the former woodland area adjacent to the new street.",
"A rectangular swimming pool is visible in the... | 3 |
train-000000910 | train | 910 | 000000910 | data/train/train-000003.tar | 000000910.before.png | 000000910.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"A new house with a hipped terracotta roof now occupies a previously grassy lot along the road near the southern tree line.",
"The large bare dirt field situated between the residential roads has been converted into a green lawn with scattered trees.",
"White road markings, including a circular island and paint... | 3 |
train-000000911 | train | 911 | 000000911 | data/train/train-000136.tar | 000000911.before.png | 000000911.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 10 | true | [
"New residential structures with tiled roofs now occupy the open grassy field south of the original house, connected by new access paths.",
"A cluster of additional houses has been constructed on the wooded slope northeast of the main residence, replacing the dense tree cover visible in the earlier view.",
"The... | 3 |
train-000000912 | train | 912 | 000000912 | data/train/train-000066.tar | 000000912.before.png | 000000912.after.png | 80 | 2,017 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy borders a dark waterway and a grassy clearing with a road along the southern edge."
] | 1 |
train-000000913 | train | 913 | 000000913 | data/train/train-000055.tar | 000000913.before.png | 000000913.after.png | 80 | 2,017 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A white-roofed building sits on a grassy clearing adjacent to dark water channels and dense tree cover, with the surrounding vegetation and water boundaries remaining consistent across both views."
] | 1 |
train-000000914 | train | 914 | 000000914 | data/train/train-000049.tar | 000000914.before.png | 000000914.after.png | 66 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy covers the majority of the scene, bordered by a curved unpaved road along the southern edge and a small clearing with a structure and dirt tracks in the northern section."
] | 1 |
train-000000915 | train | 915 | 000000915 | data/train/train-000003.tar | 000000915.before.png | 000000915.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A cleared patch of ground and scattered debris within the forest canopy near the building has been reoccupied by dense tree growth, restoring the woodland cover to the site."
] | 1 |
train-000000916 | train | 916 | 000000916 | data/train/train-000070.tar | 000000916.before.png | 000000916.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 18 | true | [
"The house with a dark grey hip roof situated along the diagonal road has been removed, leaving a cleared lot with exposed soil and scattered debris where the structure and its immediate garden previously stood."
] | 1 |
train-000000917 | train | 917 | 000000917 | data/train/train-000153.tar | 000000917.before.png | 000000917.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 12 | true | [
"A residential complex with a rectangular swimming pool and paved driveway now occupies the open field adjacent to the curved road, replacing the previously empty agricultural land.",
"New buildings with light-colored roofs have been constructed along the roadside, situated next to the existing long, terracotta-r... | 2 |
train-000000918 | train | 918 | 000000918 | data/train/train-000022.tar | 000000918.before.png | 000000918.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 7 | true | [
"A long building with a dark, pitched roof now occupies the bare ground adjacent to the orchard's eastern tree line, replacing the open dirt area and smaller structures visible in the earlier view."
] | 1 |
train-000000919 | train | 919 | 000000919 | data/train/train-000022.tar | 000000919.before.png | 000000919.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 4 | true | [
"A new building with a reddish roof and an adjacent rectangular structure now occupy the open field southeast of the main residence and swimming pool, connected by a newly formed dirt track.",
"The grassy area south of the central tree cluster has been converted into a cultivated garden plot with visible rows, bo... | 2 |
train-000000920 | train | 920 | 000000920 | data/train/train-000143.tar | 000000920.before.png | 000000920.after.png | 14 | 2,016 | 2,023 | 2,154 | unchanged | unchanged | 2 | false | [
"A long rectangular building with a dark roof sits on a light-colored paved pad adjacent to a large field bordered by dense tree lines."
] | 1 |
train-000000921 | train | 921 | 000000921 | data/train/train-000114.tar | 000000921.before.png | 000000921.after.png | 35 | 2,014 | 2,023 | 2,154 | mixed | changed | 5 | true | [
"A dark-roofed building with a light-colored extension now occupies the grassy area adjacent to the cultivated plot, replacing the open lawn visible in the earlier view.",
"The unpaved track winding through the wooded area has been obscured by dense tree canopy and vegetation growth, making the path largely indis... | 2 |
train-000000922 | train | 922 | 000000922 | data/train/train-000063.tar | 000000922.before.png | 000000922.after.png | 14 | 2,016 | 2,023 | 2,154 | empty | empty | 0 | true | [
"A dark-roofed building now stands on the grassy area adjacent to the tree line, occupying a spot that was previously open lawn near the path intersection."
] | 1 |
train-000000923 | train | 923 | 000000923 | data/train/train-000100.tar | 000000923.before.png | 000000923.after.png | 14 | 2,016 | 2,023 | 2,154 | new_only | changed | 8 | true | [
"A light-colored paved surface now covers the lawn area immediately surrounding the house with the dark roof, replacing the green grass visible in the earlier view.",
"A small rectangular structure with a grey roof has been added to the yard between the driveway and the red-roofed outbuilding."
] | 2 |
train-000000924 | train | 924 | 000000924 | data/train/train-000079.tar | 000000924.before.png | 000000924.after.png | 64 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | false | [
"A grassy clearing surrounded by dense forest canopy persists across both views, with the vegetation within the clearing appearing denser and greener in the later image."
] | 1 |
train-000000925 | train | 925 | 000000925 | data/train/train-000087.tar | 000000925.before.png | 000000925.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A paved road curves through a landscape of scattered trees and dry grass, bordering a dense forest patch and a small building with a reddish roof."
] | 1 |
train-000000926 | train | 926 | 000000926 | data/train/train-000137.tar | 000000926.before.png | 000000926.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 1 | false | [
"A light-colored unpaved road runs diagonally between a green cultivated field and a tilled brown plot, bordered by a line of trees and shrubs along the path."
] | 1 |
train-000000927 | train | 927 | 000000927 | data/train/train-000150.tar | 000000927.before.png | 000000927.after.png | 80 | 2,017 | 2,024 | 2,154 | empty | empty | 0 | true | [
"A dense cluster of trees now occupies the grassy area adjacent to the diagonal hedgerow, replacing the open pasture visible in the earlier view.",
"A small structure with a reddish roof and an adjacent circular feature has been constructed on the grass near the tree line, where only open ground existed previousl... | 2 |
train-000000928 | train | 928 | 000000928 | data/train/train-000018.tar | 000000928.before.png | 000000928.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 9 | true | [
"A paved parking area with marked stalls has been constructed along the roadside in front of the long residential building, replacing the unpaved verge and scattered trees visible in the earlier view."
] | 1 |
train-000000929 | train | 929 | 000000929 | data/train/train-000165.tar | 000000929.before.png | 000000929.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 2 | false | [
"A long residential building with a reddish-brown roof sits adjacent to a paved parking area, bordered by a dense tree line and an open grassy field to the south."
] | 1 |
train-000000930 | train | 930 | 000000930 | data/train/train-000137.tar | 000000930.before.png | 000000930.after.png | 33 | 2,015 | 2,024 | 2,154 | mixed | changed | 16 | true | [
"A dark-roofed house now occupies a previously vegetated lot along the road, situated between an existing red-roofed residence and a neighboring property.",
"The building with a reddish-orange roof adjacent to the new dark-roofed house has been expanded with a large, light-colored extension covering the area behi... | 2 |
train-000000931 | train | 931 | 000000931 | data/train/train-000015.tar | 000000931.before.png | 000000931.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 14 | true | [
"Two new residential buildings with light-colored roofs now occupy the previously vacant grassy lot situated between the existing house with a reddish-brown roof and the tree line along the road.",
"A new paved driveway and access path have been constructed to connect the newly built houses to the existing road n... | 2 |
train-000000932 | train | 932 | 000000932 | data/train/train-000072.tar | 000000932.before.png | 000000932.after.png | 90 | 2,017 | 2,023 | 2,154 | unchanged | unchanged | 5 | false | [
"A large grassy field dotted with scattered trees lies adjacent to a residential property with a red-tiled roof and a curved access road."
] | 1 |
train-000000933 | train | 933 | 000000933 | data/train/train-000147.tar | 000000933.before.png | 000000933.after.png | 47 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | false | [
"A large cultivated field with visible parallel crop rows extends alongside a residential property containing a long narrow outbuilding and paved driveway."
] | 1 |
train-000000934 | train | 934 | 000000934 | data/train/train-000046.tar | 000000934.before.png | 000000934.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 4 | true | [
"New long greenhouse structures with reflective roofs now occupy the cultivated garden plots situated between the existing large greenhouse complex and the tree cluster near the water.",
"A small rectangular building with a reddish roof has been constructed on the grassy bank adjacent to the water, replacing the ... | 2 |
train-000000935 | train | 935 | 000000935 | data/train/train-000050.tar | 000000935.before.png | 000000935.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 3 | true | [
"New long greenhouse structures with reflective roofs now occupy the grassy area adjacent to the existing agricultural buildings, expanding the cultivated footprint near the pond.",
"A cleared gravel access area and small structures have been established on the former grassy slope next to the water body, replacin... | 2 |
train-000000936 | train | 936 | 000000936 | data/train/train-000035.tar | 000000936.before.png | 000000936.after.png | 34 | 2,015 | 2,024 | 2,154 | demolished_only | changed | 1 | true | [
"The small building with a reddish roof situated near the road at the edge of the cultivated fields is no longer present in the later view."
] | 1 |
train-000000937 | train | 937 | 000000937 | data/train/train-000165.tar | 000000937.before.png | 000000937.after.png | 34 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | true | [
"A row of long, rectangular structures with blue and grey roofs now lines the southern edge of the open yard, occupying space that was previously bare ground adjacent to the cultivated field.",
"The central vegetated mound has been removed and replaced by organized rows of stacked construction materials and debri... | 2 |
train-000000938 | train | 938 | 000000938 | data/train/train-000119.tar | 000000938.before.png | 000000938.after.png | 33 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A large open field bordered by a dense tree line and a patch of cultivated rows retains its boundaries and surrounding vegetation across both views, showing only variations in ground cover color and texture."
] | 1 |
train-000000939 | train | 939 | 000000939 | data/train/train-000164.tar | 000000939.before.png | 000000939.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | false | [
"A long red-roofed building sits beside a curving dirt track that separates a grassy clearing from a dense forest canopy."
] | 1 |
train-000000940 | train | 940 | 000000940 | data/train/train-000153.tar | 000000940.before.png | 000000940.after.png | 68 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 6 | false | [
"A cluster of red-roofed buildings sits adjacent to a dense forest edge, with a grassy clearing and scattered trees separating the structures from the woodland."
] | 1 |
train-000000941 | train | 941 | 000000941 | data/train/train-000054.tar | 000000941.before.png | 000000941.after.png | 30 | 2,015 | 2,024 | 2,154 | new_only | changed | 12 | true | [
"A new residential building with a tiled roof and an adjacent rectangular swimming pool now occupies the grassy field south of the central property's curved driveway.",
"The dark, irregularly shaped pond situated within the central property's landscaped area has been replaced by a bright blue, kidney-shaped swimm... | 2 |
train-000000942 | train | 942 | 000000942 | data/train/train-000111.tar | 000000942.before.png | 000000942.after.png | 24 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 3 | false | [
"A house with a reddish-brown hip roof and an adjacent paved driveway sits within a grassy yard bordered by mature trees and a paved road to the west."
] | 1 |
train-000000943 | train | 943 | 000000943 | data/train/train-000012.tar | 000000943.before.png | 000000943.after.png | 66 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A light-colored unpaved road now curves along the western edge of the grassy field, occupying a location that was previously continuous vegetation.",
"A small structure with a reddish roof has been constructed near the northern boundary, adjacent to the new road alignment."
] | 2 |
train-000000944 | train | 944 | 000000944 | data/train/train-000049.tar | 000000944.before.png | 000000944.after.png | 33 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | true | [
"A light-colored rectangular structure now occupies the grassy slope adjacent to the dirt track near the northern field boundary, replacing the open vegetation visible in the earlier view."
] | 1 |
train-000000945 | train | 945 | 000000945 | data/train/train-000002.tar | 000000945.before.png | 000000945.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 18 | true | [
"A new house with a light-colored roof now occupies the wooded lot adjacent to the eastern side of the residential street, replacing the dense tree cover visible in the earlier view."
] | 1 |
train-000000946 | train | 946 | 000000946 | data/train/train-000130.tar | 000000946.before.png | 000000946.after.png | 33 | 2,015 | 2,024 | 2,154 | mixed | changed | 15 | true | [
"A new house with a light-colored hip roof and an adjacent kidney-shaped swimming pool now occupies the grassy lot situated between the existing red-roofed residence and the dense tree cluster.",
"A residential structure with a grey roof has been constructed on the open field to the north of the central property,... | 3 |
train-000000947 | train | 947 | 000000947 | data/train/train-000023.tar | 000000947.before.png | 000000947.after.png | 33 | 2,015 | 2,024 | 2,154 | mixed | changed | 8 | true | [
"A rectangular building with a light-colored roof now occupies the grassy area adjacent to the curved road, replacing the open lawn visible in the earlier view.",
"The parking lot has been reconfigured with new white striping and marked stalls, replacing the earlier layout of empty spaces and a central colored gr... | 2 |
train-000000948 | train | 948 | 000000948 | data/train/train-000006.tar | 000000948.before.png | 000000948.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 3 | true | [
"A large greenhouse structure with a segmented translucent roof now occupies the cultivated field adjacent to the tree line and residential properties."
] | 1 |
train-000000949 | train | 949 | 000000949 | data/train/train-000126.tar | 000000949.before.png | 000000949.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 1 | true | [
"A long greenhouse structure with a segmented roof now occupies the cultivated field adjacent to the forest edge, replacing the open crop rows visible in the earlier view."
] | 1 |
train-000000950 | train | 950 | 000000950 | data/train/train-000062.tar | 000000950.before.png | 000000950.after.png | 85 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A red-roofed building and adjacent rectangular garden plots sit beside a dense tree line that borders a large cultivated field."
] | 1 |
train-000000951 | train | 951 | 000000951 | data/train/train-000060.tar | 000000951.before.png | 000000951.after.png | 68 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A large building with a grey roof and an adjacent paved parking lot now occupies the area west of the road intersection, replacing the open asphalt surface and tennis court visible in the earlier view.",
"The cultivated field east of the road has been converted into a paved parking area with marked stalls and a ... | 2 |
train-000000952 | train | 952 | 000000952 | data/train/train-000132.tar | 000000952.before.png | 000000952.after.png | 68 | 2,015 | 2,024 | 2,154 | mixed | changed | 2 | true | [
"A large building with a flat grey roof now occupies the site of the tennis courts, accompanied by a paved parking lot filled with vehicles that replaced the former court surfaces and surrounding grass.",
"The small structure previously situated near the northern edge of the tennis complex has been removed, leavi... | 2 |
train-000000953 | train | 953 | 000000953 | data/train/train-000098.tar | 000000953.before.png | 000000953.after.png | 68 | 2,015 | 2,024 | 2,154 | new_only | changed | 8 | true | [
"A large building with a grey roof featuring solar panels now occupies the paved lot adjacent to the parking area, replacing the open asphalt surface visible in the earlier view.",
"A rectangular structure with a light grey roof has been constructed next to the red-roofed shed near the pond, extending the buildin... | 3 |
train-000000954 | train | 954 | 000000954 | data/train/train-000073.tar | 000000954.before.png | 000000954.after.png | 40 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 0 | true | [
"A long, light-roofed rectangular structure now sits on a cleared patch of bare earth adjacent to the forest edge, occupying ground that was previously covered by trees and undergrowth."
] | 1 |
train-000000955 | train | 955 | 000000955 | data/train/train-000061.tar | 000000955.before.png | 000000955.after.png | 62 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A grassy field bordered by a dirt track and a line of trees along a dark waterway retains its boundaries and vegetation cover across both views."
] | 1 |
train-000000956 | train | 956 | 000000956 | data/train/train-000147.tar | 000000956.before.png | 000000956.after.png | 88 | 2,014 | 2,023 | 2,154 | unchanged | unchanged | 2 | false | [
"A dense cluster of trees with a dark, textured canopy sits surrounded by grassy clearings and faint unpaved tracks that wind through the vegetation."
] | 1 |
train-000000957 | train | 957 | 000000957 | data/train/train-000124.tar | 000000957.before.png | 000000957.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 3 | false | [
"A paved road lined with trees curves through open grassy fields, passing a building with a reddish roof and an adjacent grey structure."
] | 1 |
train-000000958 | train | 958 | 000000958 | data/train/train-000046.tar | 000000958.before.png | 000000958.after.png | 57 | 2,015 | 2,022 | 2,154 | empty | empty | 0 | false | [
"A light-colored unpaved road curves along the boundary of a large agricultural field, which contains a solitary tree and shows varying surface textures between the two views."
] | 1 |
train-000000959 | train | 959 | 000000959 | data/train/train-000099.tar | 000000959.before.png | 000000959.after.png | 44 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 29 | true | [
"A new rectangular swimming pool with a surrounding paved deck has been constructed in the backyard of the house situated along the western road, replacing the previous grassy lawn.",
"The long, narrow garden plot running between the central row of houses and the eastern property has been converted into a paved s... | 2 |
train-000000960 | train | 960 | 000000960 | data/train/train-000123.tar | 000000960.before.png | 000000960.after.png | 76 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 8 | true | [
"A new rectangular building with a light-colored roof stands on the bare ground adjacent to the existing garden plots, connected by a newly graded dirt access path.",
"The large cultivated field bordering the property has been converted from bare tilled soil to a dense grid of green crop rows."
] | 2 |
train-000000961 | train | 961 | 000000961 | data/train/train-000106.tar | 000000961.before.png | 000000961.after.png | 67 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | true | [
"The small blue structure and the dark linear feature previously visible in the grassy field have been removed, leaving a uniform green surface.",
"A row of cylindrical objects situated near the field edge in the earlier view is no longer present in the later view."
] | 2 |
train-000000962 | train | 962 | 000000962 | data/train/train-000029.tar | 000000962.before.png | 000000962.after.png | 67 | 2,015 | 2,024 | 2,154 | mixed | changed | 3 | true | [
"A green-roofed building now stands on the grassy area adjacent to the pond and the curved dirt road, occupying a space that was previously open ground.",
"The long row of stacked white cylindrical bales previously situated in the field near the pond has been removed, leaving the grassy surface open."
] | 2 |
train-000000963 | train | 963 | 000000963 | data/train/train-000038.tar | 000000963.before.png | 000000963.after.png | 38 | 2,015 | 2,024 | 2,154 | new_only | changed | 5 | true | [
"A large building with a dark roof featuring multiple skylights now occupies the grassy area adjacent to the road, replacing the open lawn and scattered garden plots visible in the earlier view.",
"White road markings, including a pedestrian crosswalk and directional arrows, have been painted on the asphalt surfa... | 2 |
train-000000964 | train | 964 | 000000964 | data/train/train-000158.tar | 000000964.before.png | 000000964.after.png | 88 | 2,014 | 2,023 | 2,154 | new_only | changed | 4 | true | [
"A paved roundabout with a central island and marked pedestrian crosswalk now occupies the gravel lot adjacent to the red-roofed building, replacing the open storage area and scattered materials visible in the earlier view.",
"A curved paved access road has been constructed along the western boundary of the prope... | 3 |
train-000000965 | train | 965 | 000000965 | data/train/train-000120.tar | 000000965.before.png | 000000965.after.png | 38 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A building with a reddish-brown roof sits adjacent to a grassy yard containing scattered trees, bordered by large agricultural fields that display varying crop textures and row patterns across the two views."
] | 1 |
train-000000966 | train | 966 | 000000966 | data/train/train-000159.tar | 000000966.before.png | 000000966.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A rectangular building with a reddish roof sits adjacent to a grassy field and a dense cluster of trees, with the surrounding vegetation and ground cover remaining consistent across both views."
] | 1 |
train-000000967 | train | 967 | 000000967 | data/train/train-000091.tar | 000000967.before.png | 000000967.after.png | 57 | 2,015 | 2,022 | 2,154 | new_only | changed | 9 | true | [
"A rectangular house with a dark roof and light-colored skylight now occupies a grassy plot situated between the diagonal road and the agricultural field, replacing the open green space visible in the earlier view."
] | 1 |
train-000000968 | train | 968 | 000000968 | data/train/train-000071.tar | 000000968.before.png | 000000968.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A new building with a light-colored roof has been constructed adjacent to the southern edge of the storage yard, occupying space that was previously open ground near the field boundary.",
"The unpaved storage area south of the grassy strip has been reconfigured with organized rows of stacked materials and contai... | 2 |
train-000000969 | train | 969 | 000000969 | data/train/train-000057.tar | 000000969.before.png | 000000969.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 12 | true | [
"A new rectangular building with a light-colored roof now occupies the grassy yard of the house adjacent to the curved path, situated next to the existing swimming pool.",
"The lawn surrounding the central curved path has been converted from dry, brownish vegetation to a uniform green turf."
] | 2 |
train-000000970 | train | 970 | 000000970 | data/train/train-000033.tar | 000000970.before.png | 000000970.after.png | 33 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A dark circular tank or basin has been installed in the grassy yard immediately adjacent to the western side of the house.",
"The cultivated field bordering the road to the east of the property has been converted from a row crop configuration to bare, tilled soil."
] | 2 |
train-000000971 | train | 971 | 000000971 | data/train/train-000157.tar | 000000971.before.png | 000000971.after.png | 24 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A new rectangular building with a reddish roof stands in the grassy clearing north of the existing cluster of brown-roofed structures, occupying space that was previously open ground near the forest edge."
] | 1 |
train-000000972 | train | 972 | 000000972 | data/train/train-000046.tar | 000000972.before.png | 000000972.after.png | 90 | 2,017 | 2,023 | 2,154 | new_only | changed | 1 | true | [
"A red-roofed building and an adjacent paved surface now occupy the field edge at the road junction, replacing the cultivated land visible in the earlier view."
] | 1 |
train-000000973 | train | 973 | 000000973 | data/train/train-000029.tar | 000000973.before.png | 000000973.after.png | 90 | 2,017 | 2,023 | 2,154 | unchanged | unchanged | 2 | true | [
"A rectangular swimming pool with a surrounding paved deck has been constructed on the grassy area adjacent to the road, situated near the property boundary of the red-roofed house.",
"A small structure with a reddish roof and an adjacent paved surface has been built on the grassy field near the road, separate fr... | 2 |
train-000000974 | train | 974 | 000000974 | data/train/train-000147.tar | 000000974.before.png | 000000974.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"Dense tree canopy covers the entire scene, with scattered patches of brownish ground visible through the foliage in both views."
] | 1 |
train-000000975 | train | 975 | 000000975 | data/train/train-000011.tar | 000000975.before.png | 000000975.after.png | 30 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"Dense tree canopy surrounds a central patch of exposed brownish ground scattered with small shrubs and bare soil."
] | 1 |
train-000000976 | train | 976 | 000000976 | data/train/train-000160.tar | 000000976.before.png | 000000976.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 21 | true | [
"A new building with a dark grey roof now occupies the lot between the red-roofed house and the central grey-roofed structure, replacing the open grassy yard visible in the earlier view."
] | 1 |
train-000000977 | train | 977 | 000000977 | data/train/train-000095.tar | 000000977.before.png | 000000977.after.png | 34 | 2,015 | 2,024 | 2,154 | unchanged | unchanged | 1 | false | [
"A dense forest canopy borders a grassy clearing containing scattered trees and a curving dirt track that extends toward the woodland edge."
] | 1 |
train-000000978 | train | 978 | 000000978 | data/train/train-000103.tar | 000000978.before.png | 000000978.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 2 | true | [
"A large building complex with light-colored roofs now occupies the orchard plot adjacent to the existing structure, replacing the rows of cultivated trees that previously filled the space.",
"White fencing has been installed around the newly constructed building site, enclosing the area between the new structure... | 2 |
train-000000979 | train | 979 | 000000979 | data/train/train-000133.tar | 000000979.before.png | 000000979.after.png | 35 | 2,014 | 2,023 | 2,154 | empty | empty | 0 | false | [
"A curved paved road lined with a row of trees separates a large green pasture from adjacent agricultural fields."
] | 1 |
train-000000980 | train | 980 | 000000980 | data/train/train-000042.tar | 000000980.before.png | 000000980.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 1 | true | [
"Dense forest canopy adjacent to the grassy field has been cleared, exposing bare earth and scattered woody debris where continuous tree cover previously stood."
] | 1 |
train-000000981 | train | 981 | 000000981 | data/train/train-000003.tar | 000000981.before.png | 000000981.after.png | 63 | 2,016 | 2,022 | 2,154 | unchanged | unchanged | 3 | false | [
"Two buildings with reddish and grey roofs sit adjacent to a curving paved driveway, bordered by a dense tree line and open grassy fields."
] | 1 |
train-000000982 | train | 982 | 000000982 | data/train/train-000132.tar | 000000982.before.png | 000000982.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 5 | false | [
"A house with a dark roof and an adjacent light-colored terrace sits beside a grassy field containing scattered trees, with a paved driveway leading toward the structure."
] | 1 |
train-000000983 | train | 983 | 000000983 | data/train/train-000001.tar | 000000983.before.png | 000000983.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 3 | false | [
"A diagonal unpaved track separates a large green pasture from a cluster of buildings with a multi-gabled roof and adjacent trees."
] | 1 |
train-000000984 | train | 984 | 000000984 | data/train/train-000045.tar | 000000984.before.png | 000000984.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 2 | false | [
"A dense cluster of trees sits between open green fields, bordered by a building with a reddish roof and a narrow path along the eastern edge."
] | 1 |
train-000000985 | train | 985 | 000000985 | data/train/train-000086.tar | 000000985.before.png | 000000985.after.png | 57 | 2,015 | 2,022 | 2,154 | unchanged | unchanged | 12 | true | [
"A small structure with a reddish roof has been added to the grassy yard adjacent to the large house with the white and brown roof, situated near the road intersection."
] | 1 |
train-000000986 | train | 986 | 000000986 | data/train/train-000045.tar | 000000986.before.png | 000000986.after.png | 76 | 2,015 | 2,022 | 2,154 | demolished_only | changed | 7 | true | [
"The large rectangular building with a segmented roof and the smaller adjacent structure have been demolished, leaving a cleared area of bare earth and low vegetation.",
"The circular tank and surrounding paved surfaces near the road intersection have been removed, replaced by an open dirt lot."
] | 2 |
train-000000987 | train | 987 | 000000987 | data/train/train-000067.tar | 000000987.before.png | 000000987.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 7 | true | [
"A small rectangular building with a light-colored roof now stands on the paved area adjacent to the southern end of the curved access road, occupying space that was previously open ground near the main red-roofed structure.",
"White pedestrian crosswalk markings have been painted across the curved access road ne... | 2 |
train-000000988 | train | 988 | 000000988 | data/train/train-000096.tar | 000000988.before.png | 000000988.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 13 | true | [
"A residential subdivision with multiple red-tiled houses and paved streets now occupies the open dirt field adjacent to the curved road.",
"A long building with a reddish roof and an adjacent paved parking area has been constructed along the road, replacing the former bare ground near the tree line."
] | 2 |
train-000000989 | train | 989 | 000000989 | data/train/train-000134.tar | 000000989.before.png | 000000989.after.png | 85 | 2,016 | 2,022 | 2,154 | new_only | changed | 11 | true | [
"A residential subdivision with multiple houses and paved streets now occupies the open field and bare lot situated north of the existing property and south of the tree line.",
"New asphalt roads and parking areas have been constructed across the former agricultural land, connecting the new homes to the existing ... | 2 |
train-000000990 | train | 990 | 000000990 | data/train/train-000117.tar | 000000990.before.png | 000000990.after.png | 24 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A grassy clearing bordered by dense forest canopy persists at the junction of the woodland and the open field."
] | 1 |
train-000000991 | train | 991 | 000000991 | data/train/train-000114.tar | 000000991.before.png | 000000991.after.png | 34 | 2,015 | 2,024 | 2,154 | empty | empty | 0 | false | [
"A grassy clearing surrounded by dense tree cover persists across both views, with the forest boundary and internal vegetation patterns remaining consistent despite differences in lighting and shadow."
] | 1 |
train-000000992 | train | 992 | 000000992 | data/train/train-000038.tar | 000000992.before.png | 000000992.after.png | 76 | 2,015 | 2,022 | 2,154 | new_only | changed | 1 | true | [
"A dark-roofed building and an adjacent paved driveway now occupy the grassy area beside the tree line, replacing the open green space visible in the earlier view."
] | 1 |
train-000000993 | train | 993 | 000000993 | data/train/train-000155.tar | 000000993.before.png | 000000993.after.png | 22 | 2,015 | 2,021 | 2,154 | mixed | changed | 10 | true | [
"A rectangular extension with a light-colored roof has been added to the eastern side of the large central barn, expanding the building's footprint over the adjacent gravel yard."
] | 1 |
train-000000994 | train | 994 | 000000994 | data/train/train-000011.tar | 000000994.before.png | 000000994.after.png | 22 | 2,015 | 2,021 | 2,154 | unchanged | unchanged | 1 | false | [
"A long rectangular building with a grey roof and an adjacent circular tank sits beside a dirt access road, bordered by a dense tree line and a large cultivated field."
] | 1 |
train-000000995 | train | 995 | 000000995 | data/train/train-000069.tar | 000000995.before.png | 000000995.after.png | 63 | 2,016 | 2,022 | 2,154 | new_only | changed | 7 | true | [
"A new house with a reddish-orange tiled roof and an adjacent white outbuilding now occupies a previously wooded area east of the central residence, situated between the existing tree line and the property boundary."
] | 1 |
train-000000996 | train | 996 | 000000996 | data/train/train-000131.tar | 000000996.before.png | 000000996.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A large white-roofed industrial building now occupies the open dirt lot situated across the road from the curved access point, replacing the previously bare ground and faint foundation outlines.",
"The unpaved storage yard adjacent to the road curve has been converted into a paved lot containing organized piles ... | 2 |
train-000000997 | train | 997 | 000000997 | data/train/train-000005.tar | 000000997.before.png | 000000997.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 7 | true | [
"Two large white-roofed industrial buildings now occupy the open sandy lot situated between the existing structure and the road, replacing the previously bare ground.",
"A significant accumulation of waste material and debris has been established in the area adjacent to the new construction, covering the former o... | 3 |
train-000000998 | train | 998 | 000000998 | data/train/train-000058.tar | 000000998.before.png | 000000998.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 3 | true | [
"A new building with a light-colored roof has been constructed adjacent to the existing white structure along the paved access road.",
"Several small trees and shrubs have been planted in the gravel yard near the curved access road, replacing the previously bare ground."
] | 2 |
train-000000999 | train | 999 | 000000999 | data/train/train-000029.tar | 000000999.before.png | 000000999.after.png | 34 | 2,015 | 2,024 | 2,154 | new_only | changed | 4 | true | [
"A new light-roofed industrial building with an attached covered loading area now occupies the open yard adjacent to the existing white warehouse.",
"Several long, cylindrical storage tanks and additional rectangular structures have been constructed on the paved surface near the southern edge of the facility.",
... | 3 |
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