{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00356_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Truman, Arkansas | 1939 | 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":"6"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 4, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 1, 35.67734,-90.51772 +/-340m); p4__2 (tier 1, 35.68404,-90.50921 +/-100m); p5__2 (tier 1, 35.49090,-90.97348 +/-316m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Truman, Arkansas | 1939 | sanborn00356_002 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3304.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4347.2"}],"created":"2026-09-22T07:34:35Z","modified":"2026-09-22T07:34:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1196.0,1913.0 1413.0,1913.0 1613.0,1913.0 1613.0,1058.5 1383.8,1055.0 1386.4,888.5 145.7,875.1 145.4,969.8 5.8,969.0 -0.0,1913.0 1196.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[601.0,1621.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.5207215,35.6804854]}},{"type":"Feature","properties":{"resourceCoords":[601.0,1125.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.5184976,35.6804912]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Truman, Arkansas | 1939 | sanborn00356_002 p2","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T07:34:35Z","modified":"2026-09-22T07:34:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"90.6,1913.0 97.0,1122.0 615.1,1120.3 622.1,0.0 930.0,0.0 1537.1,312.0 1323.8,805.5 1331.2,1110.0 1501.2,1159.4 1468.5,1227.4 1467.4,1913.0 90.6,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[97.0,1122.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.5084581,35.6728233]}},{"type":"Feature","properties":{"resourceCoords":[930.0,10.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.5078825,35.6753257]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Truman, Arkansas | 1939 | sanborn00356_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T07:34:35Z","modified":"2026-09-22T07:34:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,1176.8 296.8,1178.5 298.1,1008.0 283.0,967.4 -0.0,699.5 -0.0,-0.0 1210.5,0.0 1271.8,123.6 1246.5,117.0 1507.1,637.6 1273.2,756.1 1451.0,1113.1 1613.0,1031.7 1613.0,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.51408526381552,35.67561980643679]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.50691348364485,35.67556112825368]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.5069985487256,35.66860266218664]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.51417032889627,35.66866134036975]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Truman, Arkansas | 1939 | sanborn00356_002 p4 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"6"},{"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":"7652.0"}],"created":"2026-09-22T07:34:35Z","modified":"2026-09-22T07:34:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"408.4,1543.8 411.4,1885.0 -0.0,1889.3 -0.0,1913.0 1613.0,1913.0 1613.0,359.8 1319.7,363.0 1319.7,0.0 255.3,0.0 244.8,21.6 191.5,0.0 -0.0,-0.0 -0.0,937.1 133.9,935.7 437.7,1087.8 334.1,1334.5 339.4,1486.0 424.2,1509.8 408.4,1543.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[438.0,1088.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.5063549,35.6753211]}},{"type":"Feature","properties":{"resourceCoords":[414.0,754.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.507105,35.6763929]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Truman, Arkansas | 1939 | sanborn00356_002 p5 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"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":"7652.0"}],"created":"2026-09-22T07:34:35Z","modified":"2026-09-22T07:34:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1289.8,1624.5 976.8,1317.5 976.1,968.2 433.6,592.8 428.2,19.8 177.3,19.5 176.9,0.0 -0.0,-0.0 -0.0,1913.0 978.0,1913.0 977.9,1823.7 1290.6,1824.6 1289.8,1624.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[617.0,1644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.5156513,35.6719699]}},{"type":"Feature","properties":{"resourceCoords":[1292.0,1644.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-90.5128048,35.6719422]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Truman, Arkansas | 1939 | sanborn00356_002 p6","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T07:34:35Z","modified":"2026-09-22T07:34:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1388.7,1824.8 138.4,1818.4 138.6,1913.0 -0.0,1913.0 0.0,0.0 1115.1,-0.0 1120.6,71.9 1202.3,231.8 1613.0,32.3 1613.0,477.2 1403.4,475.1 1388.7,1824.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004tm:g003561939:00356_1939-0006/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.50921875764304,35.68264700711147]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.50923566050936,35.676723917248765]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.51782310594511,35.67674031581556]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-90.51780620307879,35.68266340567826]}}]}}]}