{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00260_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Harrison, Arkansas | 1909 | mapsnap generated fit (2026-09-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-22"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"9"},{"label":"placed","value":"5"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 2, 36.22956,-93.10882 +/-100m); p1__2 (tier 1, 36.23426,-93.11408 +/-142m); p5__2 (tier 1, 36.23241,-93.10865 +/-200m); p5__3 (tier 1, 36.23493,-93.11445 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Harrison, Arkansas | 1909 | sanborn00260_003 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T07:05:53Z","modified":"2026-09-22T07:05:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1527.6,1800.0 -0.0,1802.8 -0.0,0.0 1613.0,0.0 1613.0,1913.0 1527.4,1913.0 1527.6,1800.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[312.0,1192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.1085081,36.2332376]}},{"type":"Feature","properties":{"resourceCoords":[1386.0,588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.1059286,36.2343324]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Harrison, Arkansas | 1909 | sanborn00260_003 p3","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"}],"created":"2026-09-22T07:05:53Z","modified":"2026-09-22T07:05:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,646.4 118.1,635.1 -0.0,620.4 -0.0,-0.0 80.0,0.0 80.0,30.6 1613.0,24.5 1613.0,1913.0 -0.0,1913.0 -0.0,646.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[392.0,1247.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.1086347,36.229763]}},{"type":"Feature","properties":{"resourceCoords":[1468.0,632.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.1060571,36.2308705]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Harrison, Arkansas | 1909 | sanborn00260_003 p4","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-22T07:05:53Z","modified":"2026-09-22T07:05:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"186.9,1851.8 166.2,472.4 -0.0,475.6 -0.0,-0.0 1438.4,0.0 1424.3,1293.8 1613.0,1295.8 1613.0,1913.0 1431.2,1913.0 1431.7,1757.5 1219.3,1756.8 1202.6,1913.0 817.5,1913.0 817.8,1858.5 186.9,1851.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[824.0,638.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.111021,36.229815]}},{"type":"Feature","properties":{"resourceCoords":[284.0,1854.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.1123759,36.227474]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Harrison, Arkansas | 1909 | sanborn00260_003 p5 [1]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"5250.0"}],"created":"2026-09-22T07:05:53Z","modified":"2026-09-22T07:05:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,0.0 0.0,-0.0 -0.0,1312.5 652.2,1301.4 652.0,1272.3 649.7,902.9 1110.1,902.9 1613.0,902.8 1613.0,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[583.0,1272.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.1152055,36.2275623]}},{"type":"Feature","properties":{"resourceCoords":[56.0,58.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-93.116542,36.23004]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Harrison, Arkansas | 1909 | sanborn00260_003 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T07:05:53Z","modified":"2026-09-22T07:05:53Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 -0.0,1913.0 -0.0,87.7 978.3,105.8 978.2,161.8 1376.6,160.4 1390.5,0.0 1613.0,0.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004hm:g002601909:00260_1909-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.1133625854751,36.227686601295595]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.10960730567012,36.22762008244675]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.10970441530642,36.22400193797401]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-93.1134596951114,36.224068456822856]}}]}}]}