{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn00338_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rogers, Arkansas | 1914 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"15"},{"label":"placed","value":"12"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 7, georef-snap 4, georef:misscale 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"4 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__3 (tier 1, 36.33423,-94.11512 +/-134m); p2__1 (tier 2, 36.33556,-94.11868 +/-100m); p2__3 (tier 1, 36.33513,-94.11684 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p1 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"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":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"832.0,1494.2 832.0,801.3 1613.0,801.8 1613.0,-0.0 -0.0,0.0 0.0,944.2 828.1,944.0 828.1,1493.2 832.0,1494.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11343346404828,36.33947436183187]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1127424454908,36.33645303971314]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11719202107238,36.335793061866624]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11788303962987,36.33881438398535]}},{"type":"Feature","properties":{"resourceCoords":[143.0,212.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1138652,36.3391329]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p1 [2]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3328.0"},{"label":"split_canvas_y","value":"3205.2"},{"label":"split_canvas_w","value":"3124.0"},{"label":"split_canvas_h","value":"4446.8"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1372.0,1913.0 1613.0,1913.0 1613.0,801.8 909.9,801.4 863.3,1176.5 852.2,1857.0 1372.0,1864.0 1372.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1372.0,1864.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1158917,36.3350987]}},{"type":"Feature","properties":{"resourceCoords":[1372.0,1342.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1157683,36.3361062]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p2 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"},{"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":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1821.2 1422.3,1899.0 1467.6,1201.1 1534.0,818.4 1613.0,822.2 1613.0,449.3 1563.8,452.6 1542.3,0.0 389.2,0.0 387.2,246.8 383.0,679.7 0.0,679.9 -0.0,1821.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[922.0,986.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1182,36.3369799]}},{"type":"Feature","properties":{"resourceCoords":[372.0,474.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1194278,36.3379971]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5386.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"2265.2"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1351.7 0.0,1346.7 0.0,1913.0 1613.0,1913.0 1613.0,1351.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1346.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12700533419297,36.33189305461016]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1346.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12446409214135,36.33179048884929]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12450884688108,36.3310708629478]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1270500889327,36.33117342870867]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p3 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"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":"5406.8"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1549.3,1333.1 1555.2,0.0 -0.0,-0.0 0.0,1346.7 331.4,1347.7 1549.3,1333.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[152.0,287.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1257884,36.3344323]}},{"type":"Feature","properties":{"resourceCoords":[1560.0,231.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1225108,36.3344471]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p4","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,601.4 -0.0,-0.0 921.6,0.0 931.6,177.7 1417.7,180.7 1416.0,1839.6 1415.6,1843.6 1416.1,1862.5 705.8,1853.2 711.6,1913.0 174.3,1913.0 85.5,595.2 -0.0,601.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0004/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12255351956246,36.33600878216096]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.1188460054606,36.3356871429031]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11931621265175,36.33211997294792]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12302372675362,36.332441612205784]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1479.6,1853.0 -0.0,1842.2 -0.0,207.3 1474.0,205.6 1479.6,1853.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11928606668006,36.3357904459323]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11551473641009,36.33546016785528]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11599757117565,36.33183158548272]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11976890144562,36.33216186355973]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p6 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3855.2"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"486.9,1846.0 486.3,1913.0 955.5,1913.0 963.8,899.0 854.0,589.8 847.4,0.0 316.4,0.0 317.4,241.2 71.2,242.1 68.4,1810.5 487.2,1808.8 486.9,1846.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[486.9,1846.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1153137,36.3318948]}},{"type":"Feature","properties":{"resourceCoords":[71.0,192.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1158917,36.3350987]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p6 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"3389.6"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"3062.4"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"860.1,606.9 963.8,899.0 957.6,1651.8 1613.0,1607.1 1613.0,105.2 1283.9,103.8 1284.7,0.0 867.4,0.0 860.1,606.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0006__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1276.2,1132.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1155858,36.3298209]}},{"type":"Feature","properties":{"resourceCoords":[871.4,588.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1164129,36.3309275]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p7","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0007/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1913.0 -0.0,108.5 181.8,67.1 697.6,59.4 691.0,1.2 1381.6,0.0 1453.6,1833.2 855.5,1875.5 858.9,1913.0 -0.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0007/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12301748831263,36.33257646176087]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11921020012531,36.33219935510302]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11976147052816,36.328536021409946]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12356875871548,36.328913128067796]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p8","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"19"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"790.7,1754.0 -0.0,1792.0 -0.0,-0.0 1405.0,44.0 1360.4,1592.5 1269.0,1597.2 1269.2,1913.0 797.2,1913.0 790.7,1754.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[355.0,546.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.118987,36.3311455]}},{"type":"Feature","properties":{"resourceCoords":[1405.0,44.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-94.1162943,36.3319727]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rogers, Arkansas | 1914 | sanborn00338_004 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T02:22:06Z","modified":"2026-09-23T02:22:06Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"739.0,70.8 738.0,156.2 992.8,169.2 1001.6,0.0 1613.0,0.0 1613.0,1913.0 -0.0,1913.0 -0.0,62.6 739.0,70.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd400m:g4004m:g4004rm:g003381914:00338_1914-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12153018191528,36.329017509366686]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11414360025888,36.3288392061775]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.11440423445354,36.32173145156271]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-94.12179081610994,36.3219097547519]}}]}}]}