{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02476_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Rensselaer, Indiana | 1904 | mapsnap generated fit (2026-10-19)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-19"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"14"},{"label":"placed","value":"5"},{"label":"unplaced","value":"9"},{"label":"fit sources","value":"georef 3, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 12 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 40.93850,-87.15135 +/-548m); p1__3 (tier 4, 40.93850,-87.15135 +/-548m); p3__2 (tier 1, 40.93982,-87.15581 +/-100m); p5__2 (tier 1, 40.93433,-87.15179 +/-140m); p5__3 (tier 1, 40.94070,-87.15112 +/-104m); p5__4 (tier 1, 40.93388,-87.15603 +/-100m); p5__5 (tier 1, 40.93762,-87.14976 +/-100m); p5__6 (tier 1, 40.93999,-87.15493 +/-100m); p5__7 (tier 1, 40.94420,-87.14518 +/-106m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rensselaer, Indiana | 1904 | sanborn02476_004 p1 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"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":"3252.4"},{"label":"split_canvas_h","value":"3321.2"}],"created":"2026-10-19T20:11:38Z","modified":"2026-10-19T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0001__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3.5,821.0 791.0,782.1 804.4,824.1 793.5,28.5 1.0,4.5 1.0,240.7 3.5,821.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0001__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":[-87.15053216603053,40.944008924923]}},{"type":"Feature","properties":{"resourceCoords":[813.1,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.1484472815313,40.944028801623006]}},{"type":"Feature","properties":{"resourceCoords":[813.1,830.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.14842037367745,40.94242362688242]}},{"type":"Feature","properties":{"resourceCoords":[0.0,830.3],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.15050525817668,40.942403750182415]}},{"type":"Feature","properties":{"resourceCoords":[493.1,182.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.149262,40.943669]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rensselaer, Indiana | 1904 | sanborn02476_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.98"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:38Z","modified":"2026-10-19T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"147.5,166.6 148.1,419.3 151.6,702.1 149.2,1244.8 152.9,1809.9 812.5,1790.9 1526.0,1863.2 1552.8,174.3 1454.6,51.7 1253.4,23.1 1252.8,1.0 1214.0,1.0 1213.4,171.4 683.0,166.9 147.5,166.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1209.0,700.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.1496124508798,40.937086256040686]}},{"type":"Feature","properties":{"resourceCoords":[158.0,1245.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.15108992506805,40.93513153784534]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rensselaer, Indiana | 1904 | sanborn02476_004 p3 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.93"},{"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":"2026-10-19T20:11:38Z","modified":"2026-10-19T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1009.8,57.8 991.0,79.3 928.6,47.4 774.8,105.7 667.6,53.1 563.3,458.9 422.1,459.0 326.8,555.2 144.9,554.0 179.1,642.4 100.7,1496.6 146.5,1849.9 1503.3,1810.5 1499.5,1255.1 1501.8,721.6 1498.2,443.7 1497.7,195.3 1360.2,195.4 1009.9,99.6 1009.8,57.8\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[858.0,720.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.15323207671732,40.935319078196315]}},{"type":"Feature","properties":{"resourceCoords":[1488.0,1260.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.15112668935883,40.93510264997029]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rensselaer, Indiana | 1904 | sanborn02476_004 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"confidence","value":"0.91"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-19T20:11:38Z","modified":"2026-10-19T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0004/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0004","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"485.4,1852.6 1009.6,1854.6 1528.7,1860.6 1529.8,1692.9 1567.7,1693.0 1561.1,1421.0 1612.0,1405.6 1612.0,1401.0 1612.0,1341.5 1532.0,1342.0 1534.4,832.6 1532.5,683.2 1571.8,683.4 1553.4,57.3 43.0,35.9 46.0,1661.5 1.0,1712.9 1.0,1756.0 348.6,1852.3 485.4,1852.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[484.0,1342.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.153304,40.937673]}},{"type":"Feature","properties":{"resourceCoords":[1532.0,1342.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.151045,40.938783]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Rensselaer, Indiana | 1904 | sanborn02476_004 p5 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.64"},{"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":"2617.2"},{"label":"split_canvas_h","value":"3042.0"}],"created":"2026-10-19T20:11:38Z","modified":"2026-10-19T20:11:38Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0005__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0005","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"101.0,159.1 101.0,701.5 417.1,697.9 428.3,694.5 636.1,740.4 635.2,45.1 140.4,8.0 140.2,1.0 98.3,1.0 101.0,159.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094rm:g4094rm_g024761904:02476_1904-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[101.0,159.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.151754,40.939615]}},{"type":"Feature","properties":{"resourceCoords":[101.0,701.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.151045,40.938783]}}]}}]}