{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn01248_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Clearwater, Florida | 1913 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"13"},{"label":"placed","value":"3"},{"label":"unplaced","value":"10"},{"label":"fit sources","value":"georef-snap 2, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 27.96725,-82.79966 +/-365m); p1__2 (tier 4, 27.96725,-82.79966 +/-365m); p1__3 (tier 4, 27.96725,-82.79966 +/-365m); p2__1 (tier 1, 27.96652,-82.79341 +/-142m); p2__2 (tier 1, 27.96415,-82.80384 +/-100m); p4__2 (tier 1, 27.96794,-82.79373 +/-132m); p5__1 (tier 1, 27.96356,-82.80361 +/-156m); p5__2 (tier 1, 27.96879,-82.80101 +/-117m); p5__3 (tier 1, 27.97198,-82.79718 +/-211m); p5__4 (tier 1, 27.96865,-82.80140 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0002__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 | 1913 | sanborn01248_001 p2 [3]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.76"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"1085.6"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"6566.4"}],"created":"2026-10-18T13:12:18Z","modified":"2026-10-18T13:12:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0002__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"427.5,1822.5 629.0,1822.3 728.2,1830.5 910.8,1828.2 1130.0,1825.6 1180.6,1825.0 1273.4,1823.9 1274.0,1847.3 1576.8,1893.0 1563.2,1858.9 1611.1,1720.2 1584.0,408.0 1458.5,301.9 1211.9,306.9 1136.5,652.5 1136.5,668.1 1136.5,668.2 1133.1,668.2 1132.4,671.2 59.0,678.9 31.2,737.5 55.2,1896.1 97.6,1879.1 106.1,1828.6 229.2,1826.3 427.5,1822.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0002__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1249.0,1249.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.79873554586949,27.970133021953696]}},{"type":"Feature","properties":{"resourceCoords":[1249.0,1826.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.79876068062336,27.969060019988934]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Clearwater, Florida | 1913 | sanborn01248_001 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.84"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-18T13:12:18Z","modified":"2026-10-18T13:12:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"53.5,83.9 95.7,67.8 105.0,18.1 422.6,18.1 621.7,21.5 719.6,31.4 900.0,32.5 1166.5,34.3 1258.2,34.9 1258.4,58.1 1556.7,108.8 1587.1,189.4 1576.3,1859.0 1542.7,1883.1 1274.0,1882.6 669.5,1873.1 670.1,1865.8 94.2,1873.0 94.1,1850.0 57.2,1849.4 53.5,83.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1261.0,1858.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.79871150253713,27.965630845794895]}},{"type":"Feature","properties":{"resourceCoords":[1261.0,36.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.79870330971104,27.96906095756989]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0004__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 | 1913 | sanborn01248_001 p4 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"13"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"2026-10-18T13:12:18Z","modified":"2026-10-18T13:12:18Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1017.6,960.5 1058.4,960.5 1495.0,930.9 1554.0,296.4 1502.7,111.5 1518.9,99.7 1251.8,100.9 650.8,95.0 651.3,87.8 78.8,98.3 78.6,75.5 41.9,75.1 56.1,1818.8 134.8,1860.9 669.1,1856.5 725.5,1784.8 764.4,1307.2 799.5,1250.0 1006.1,1248.3 1017.6,960.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd393m:g3934m:g3934cm:g3934cm_g012481913:01248_1913-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1255.0,521.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7986844,27.9647888]}},{"type":"Feature","properties":{"resourceCoords":[664.0,1475.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.7999681,27.9629914]}}]}}]}