{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn08173_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Pelzer, South-Carolina | 1908 | 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":"14"},{"label":"placed","value":"2"},{"label":"unplaced","value":"12"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 13 panels"},{"label":"unplaced pages","value":"p1 (tier 4, 34.64627,-82.45942 +/-491m); p2__1 (tier 4, 34.64627,-82.45942 +/-491m); p2__3 (tier 4, 34.64627,-82.45942 +/-491m); p3__2 (tier 4, 34.64627,-82.45942 +/-491m); p3__3 (tier 4, 34.64627,-82.45942 +/-491m); p3__4 (tier 4, 34.64627,-82.45942 +/-491m); p4__1 (tier 4, 34.64627,-82.45942 +/-491m); p4__2 (tier 4, 34.64627,-82.45942 +/-491m); p4__3 (tier 4, 34.64627,-82.45942 +/-491m); p4__4 (tier 4, 34.64627,-82.45942 +/-491m); p4__5 (tier 4, 34.64627,-82.45942 +/-491m); p4__6 (tier 4, 34.64627,-82.45942 +/-491m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_1908-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Pelzer, South-Carolina | 1908 | sanborn08173_002 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4230.8"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3421.2"}],"created":"2026-09-22T15:40:12Z","modified":"2026-09-22T15:40:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_1908-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_1908-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1168.8,1913.0 1167.1,1369.7 1613.0,1370.5 1613.0,1057.7 0.0,1058.2 0.0,1064.6 0.0,1913.0 1168.8,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_1908-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1057.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.46033379971925,34.64068117254443]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1057.7],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.45933943493918,34.64351149776274]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.4575158815634,34.643076845055255]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-82.45851024634347,34.64024651983695]}},{"type":"Feature","properties":{"resourceCoords":[491.0,1318.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4594751,34.6414102]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_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":"Pelzer, South-Carolina | 1908 | sanborn08173_002 p3 [1]","metadata":[{"label":"streets","value":"4"},{"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":"2026-09-22T15:40:12Z","modified":"2026-09-22T15:40:12Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_1908-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_1908-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1258.0 1130.2,1259.4 1128.5,431.6 1128.1,244.3 909.1,250.9 905.8,0.0 -0.0,0.0 -0.0,1913.0 1613.0,1913.0 1613.0,1258.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd391m:g3914m:g3914pm:g3914pm_g081731908:08173_1908-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[273.0,616.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4594045,34.6517354]}},{"type":"Feature","properties":{"resourceCoords":[273.0,1310.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-82.4609142,34.6514888]}}]}}]}