{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02507_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Summitville, Indiana | 1893 | 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":"8"},{"label":"placed","value":"1"},{"label":"unplaced","value":"7"},{"label":"fit sources","value":"georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.33816,-85.64468 +/-100m); p2__1 (tier 4, 40.33816,-85.64468 +/-100m); p2__2 (tier 4, 40.33816,-85.64468 +/-100m); p2__3 (tier 4, 40.33816,-85.64468 +/-100m); p2__4 (tier 4, 40.33816,-85.64468 +/-100m); p2__5 (tier 4, 40.33816,-85.64468 +/-100m); p2__6 (tier 4, 40.33816,-85.64468 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094sm:g4094sm_g025071893:02507_1893-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Summitville, Indiana | 1893 | sanborn02507_001 p1 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"11"},{"label":"confidence","value":"0.08"},{"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":"2026-10-18T12:45:03Z","modified":"2026-10-18T12:45:03Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094sm:g4094sm_g025071893:02507_1893-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094sm:g4094sm_g025071893:02507_1893-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1537.7,1857.8 1544.0,123.2 1259.5,32.5 1123.8,98.1 1021.0,51.0 524.1,116.2 429.5,300.9 429.5,327.8 415.7,327.8 412.1,334.7 114.7,328.4 49.2,396.9 33.5,1423.3 99.3,1865.4 892.0,1868.9 1227.7,1779.0 1537.7,1857.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094sm:g4094sm_g025071893:02507_1893-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1017.0,391.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.644404,40.339182]}},{"type":"Feature","properties":{"resourceCoords":[400.0,1741.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.6453287,40.3367009]}}]}}]}