{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn01517_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Toccoa, Georgia | 1908 | 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":"10"},{"label":"placed","value":"4"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"4 sheet(s) cut into 10 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 34.57872,-83.32897 +/-262m); p2__2 (tier 2, 34.57885,-83.32667 +/-212m); p2__3 (tier 2, 34.57885,-83.32667 +/-212m); p2__4 (tier 2, 34.57885,-83.32667 +/-212m); p3__2 (tier 2, 34.57973,-83.32805 +/-266m); p4__2 (tier 4, 34.57872,-83.32897 +/-262m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Toccoa, Georgia | 1908 | sanborn01517_004 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"5"},{"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":"2026-09-23T11:58:27Z","modified":"2026-09-23T11:58:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"87.3,1816.8 182.6,1816.6 182.6,1913.0 803.0,1913.0 803.0,1381.3 1613.0,1379.8 1613.0,0.0 -0.0,-0.0 -0.0,220.8 87.9,220.2 87.3,1816.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[87.0,1006.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.3284819,34.5801511]}},{"type":"Feature","properties":{"resourceCoords":[87.0,1417.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.3284426,34.5793804]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Toccoa, Georgia | 1908 | sanborn01517_004 p2 [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":"1392.0"},{"label":"split_canvas_h","value":"1666.8"}],"created":"2026-09-23T11:58:27Z","modified":"2026-09-23T11:58:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"115.9,0.0 113.7,416.5 338.6,416.7 348.0,0.0 115.9,0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0002__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":[-83.32862926821015,34.57773721880533]}},{"type":"Feature","properties":{"resourceCoords":[348.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.32782145108284,34.57776986893576]}},{"type":"Feature","properties":{"resourceCoords":[348.0,416.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.32777394397904,34.576972695085175]}},{"type":"Feature","properties":{"resourceCoords":[0.0,416.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.32858176110635,34.576940044954746]}},{"type":"Feature","properties":{"resourceCoords":[113.0,151.9],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.3283497,34.5774582]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Toccoa, Georgia | 1908 | sanborn01517_004 p3 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"16"},{"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":"2026-09-23T11:58:27Z","modified":"2026-09-23T11:58:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1524.3,1439.0 1564.9,1387.8 1567.2,98.2 -0.0,87.7 -0.0,1913.0 1002.7,1913.0 1004.5,1504.9 1444.6,1505.5 1445.0,1440.3 1524.3,1439.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[362.0,760.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.3300766,34.5808731]}},{"type":"Feature","properties":{"resourceCoords":[775.0,1439.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.3316056,34.5800207]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Toccoa, Georgia | 1908 | sanborn01517_004 p4 [1]","metadata":[{"label":"streets","value":"5"},{"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":"7652.0"}],"created":"2026-09-23T11:58:27Z","modified":"2026-09-23T11:58:27Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,812.5 1214.7,812.2 1214.3,0.0 990.7,-0.0 991.4,93.5 726.0,96.0 574.5,94.2 573.9,-0.0 113.5,-0.0 119.5,1382.8 79.2,1434.2 -0.0,1436.0 -0.0,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd392m:g3924m:g3924tm:g3924tm_g015171908:01517_1908-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[726.0,1434.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.3314579,34.5773507]}},{"type":"Feature","properties":{"resourceCoords":[726.0,96.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.3283497,34.5774582]}}]}}]}