{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01248_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Clearwater, Florida | 1923 | 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":"19"},{"label":"placed","value":"13"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 11, georef-snap 2"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p11__2 (tier 1, 27.96039,-82.78889 +/-221m); p14 (tier 1, 27.94783,-82.79869 +/-498m); p1__1 (tier 2, 27.98314,-82.79741 +/-100m); p1__2 (tier 1, 27.94397,-82.74667 +/-340m); p1__3 (tier 2, 27.98314,-82.79741 +/-100m); p7__2 (tier 1, 27.96496,-82.80145 +/-185m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p10","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"22"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0010/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0010","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1144.8,0.0 1613.0,0.0 1613.0,1913.0 1178.1,1913.0 1177.3,1854.6 227.8,1861.4 196.6,57.6 1145.5,43.3 1144.8,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0010/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1166.0,1234.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7943311,27.9595136]}},{"type":"Feature","properties":{"resourceCoords":[102.0,59.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.798683,27.9638861]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0011__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p11 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"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":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0011__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0011","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"141.8,1684.6 975.5,1833.8 1613.0,1804.6 1613.0,870.4 1172.3,877.2 965.9,0.0 -0.0,-0.0 -0.0,270.1 141.8,1684.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0011__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1116.0,1331.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7932158,27.9786351]}},{"type":"Feature","properties":{"resourceCoords":[783.0,1331.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.794578,27.978637]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0012/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p12","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0012/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1543.5,1913.0 -0.0,1913.0 -0.0,-0.0 307.9,0.0 305.1,172.4 535.5,176.1 562.6,108.4 600.7,83.9 1581.2,110.8 1543.5,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0012/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.80628530613332,27.957550316844163]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.79981509248753,27.957658962459107]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.79967024207377,27.950832868076283]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.80614045571956,27.95072422246134]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0013/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p13","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"16"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0013/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0013","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"111.9,1855.3 93.7,85.0 1466.6,75.8 1467.3,135.2 1613.0,135.6 1613.0,1913.0 -0.0,1913.0 -0.0,1869.4 111.9,1855.3\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0013/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1104.0,581.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7958293,27.9554251]}},{"type":"Feature","properties":{"resourceCoords":[1548.0,1839.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7940775,27.9508617]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1501.9,0.0 1504.0,1913.0 923.0,1913.0 923.1,1653.2 -0.0,1645.2 -0.0,-0.0 1501.9,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.80317569250029,27.970439540509208]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.79973903962963,27.970445803199063]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.79973068885954,27.966820609219997]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.8031673417302,27.966814346530143]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p3","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"9"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"838.2,1800.1 28.2,1786.2 29.6,0.0 636.9,0.0 636.4,101.2 1041.0,104.0 1051.2,0.0 1613.0,0.0 1613.0,1175.3 1511.9,1176.0 1512.8,1913.0 911.1,1913.0 838.2,1800.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[635.0,679.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7987092,27.969063]}},{"type":"Feature","properties":{"resourceCoords":[635.0,1792.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7986991,27.9670165]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p4","metadata":[{"label":"streets","value":"9"},{"label":"intersections","value":"14"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,370.9 1613.0,1859.3 40.1,1796.4 44.3,258.4 639.7,259.7 640.7,149.6 1452.1,163.4 1613.0,370.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1249.0,1861.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.798683,27.9638861]}},{"type":"Feature","properties":{"resourceCoords":[822.0,151.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7995852,27.9670211]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p5","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"14"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"635.8,264.8 931.5,320.5 836.1,665.0 1077.0,710.0 1613.0,713.6 1613.0,819.9 1427.7,825.2 1419.0,1065.3 1421.7,1583.2 1613.0,1583.8 1613.0,1835.9 1080.4,1837.2 272.4,1803.6 243.3,1913.0 -0.0,1913.0 -0.0,-0.0 636.1,0.0 635.8,264.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[323.0,1613.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7990499,27.9776215]}},{"type":"Feature","properties":{"resourceCoords":[1077.0,710.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7959766,27.9808725]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p6","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"27"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0006/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0006","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"365.9,1829.8 365.2,1791.5 -0.0,1798.5 -0.0,-0.0 239.6,0.0 241.5,113.1 482.9,109.0 509.9,0.0 1613.0,12.2 1613.0,1880.8 1353.0,1876.1 1354.0,1913.0 1170.3,1913.0 1168.2,1812.7 883.5,1818.7 879.5,1871.5 674.5,1874.5 673.6,1823.2 365.9,1829.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[661.0,1187.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7987172,27.9726203]}},{"type":"Feature","properties":{"resourceCoords":[1341.0,1373.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7959399,27.9719036]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p7 [1]","metadata":[{"label":"streets","value":"10"},{"label":"intersections","value":"11"},{"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":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"44.2,1854.5 -0.0,1847.0 -0.0,1913.0 857.5,1913.0 857.6,1854.6 838.7,951.7 828.7,469.9 1613.0,465.4 1613.0,0.0 114.0,15.1 44.2,1854.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[471.0,395.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7932073,27.9754521]}},{"type":"Feature","properties":{"resourceCoords":[37.0,1600.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7949107,27.9709815]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p7 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"4"},{"label":"split_canvas_x","value":"3354.8"},{"label":"split_canvas_y","value":"3803.6"},{"label":"split_canvas_w","value":"3097.2"},{"label":"split_canvas_h","value":"3848.4"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1567.2,951.0 838.7,951.7 857.6,1854.6 857.6,1854.8 1159.5,1877.9 1575.0,1867.0 1567.2,951.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0007__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1571.0,1418.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.8011987,27.9656183]}},{"type":"Feature","properties":{"resourceCoords":[1575.0,1867.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.8011947,27.9639951]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p8","metadata":[{"label":"streets","value":"14"},{"label":"intersections","value":"26"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0008/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0008","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"163.5,1069.7 118.8,1021.6 426.1,1021.5 425.4,645.1 477.0,644.7 476.7,145.6 661.8,149.4 661.5,112.2 878.1,115.5 879.2,182.9 1613.0,170.3 1613.0,1913.0 1518.7,1913.0 1520.8,1797.5 1043.2,1788.8 1043.1,1832.9 163.9,1828.5 163.5,1069.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0008/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[911.0,381.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7949051,27.9691135]}},{"type":"Feature","properties":{"resourceCoords":[666.0,1831.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7958809,27.9638898]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1923 | sanborn01248_003 p9","metadata":[{"label":"streets","value":"17"},{"label":"intersections","value":"26"}],"created":"2026-09-22T10:03:35Z","modified":"2026-09-22T10:03:35Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0009/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0009","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"280.7,1823.4 244.8,1847.5 219.8,1913.0 -0.0,1913.0 -0.0,-0.0 356.6,0.0 517.0,26.9 1192.5,17.7 1613.0,51.3 1613.0,1835.7 280.7,1823.4\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481923:01248_1923-0009/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[807.0,1210.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.8016643,27.9595748]}},{"type":"Feature","properties":{"resourceCoords":[1519.0,292.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7986822,27.9629914]}}]}}]}