{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02326_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Elwood, Indiana | 1899 | mapsnap generated fit (2026-10-20)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-20"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"35"},{"label":"placed","value":"3"},{"label":"unplaced","value":"32"},{"label":"fit sources","value":"georef 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"8 sheet(s) cut into 25 panels"},{"label":"unplaced pages","value":"p10 (tier 3, 40.27573,-85.83679 +/-327m); p11 (tier 2, 40.27541,-85.83167 +/-100m); p13__1 (tier 3, 40.27832,-85.84509 +/-695m); p13__2 (tier 3, 40.27832,-85.84509 +/-695m); p14__1 (tier 3, 40.27296,-85.84011 +/-327m); p14__2 (tier 3, 40.27296,-85.84011 +/-327m); p15__1 (tier 3, 40.27070,-85.84105 +/-327m); p15__2 (tier 3, 40.27070,-85.84105 +/-327m); p16__2 (tier 3, 40.27053,-85.83553 +/-327m); p16__3 (tier 3, 40.27053,-85.83553 +/-327m); p16__4 (tier 3, 40.27053,-85.83553 +/-327m); p17__1 (tier 3, 40.28223,-85.85215 +/-402m); p17__2 (tier 3, 40.28223,-85.85215 +/-402m); p17__3 (tier 3, 40.28223,-85.85215 +/-402m); p17__4 (tier 3, 40.28223,-85.85215 +/-402m); p18 (tier 3, 40.28323,-85.85198 +/-327m); p19__1 (tier 3, 40.27709,-85.84366 +/-1726m); p19__2 (tier 3, 40.27709,-85.84366 +/-1726m); p19__3 (tier 3, 40.27709,-85.84366 +/-1726m); p19__4 (tier 3, 40.27709,-85.84366 +/-1726m); p19__5 (tier 3, 40.27709,-85.84366 +/-1726m); p19__6 (tier 3, 40.27709,-85.84366 +/-1726m); p19__7 (tier 3, 40.27709,-85.84366 +/-1726m); p2 (tier 3, 40.27861,-85.84503 +/-327m); p3__1 (tier 3, 40.27771,-85.84635 +/-412m); p3__2 (tier 3, 40.27771,-85.84635 +/-412m); p4 (tier 3, 40.27880,-85.83855 +/-327m); p5 (tier 3, 40.27405,-85.83926 +/-663m); p6 (tier 2, 40.27716,-85.83050 +/-100m); p7 (tier 3, 40.27805,-85.84289 +/-461m); p8 (tier 3, 40.27570,-85.84388 +/-327m); p9 (tier 3, 40.27564,-85.83989 +/-327m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elwood, Indiana | 1899 | sanborn02326_003 p12 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.87"},{"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":"2026-10-20T00:41:59Z","modified":"2026-10-20T00:41:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"50.2,993.1 101.3,1882.6 954.4,1860.8 1034.5,1605.5 1050.5,1170.0 1148.8,1170.0 1588.7,1146.2 1544.9,96.3 86.7,81.7 50.2,993.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[804.0,629.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.829832,40.276067]}},{"type":"Feature","properties":{"resourceCoords":[1364.0,629.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.828474,40.276067]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elwood, Indiana | 1899 | sanborn02326_003 p12 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.47"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"4202.0"},{"label":"split_canvas_y","value":"4680.0"},{"label":"split_canvas_w","value":"2250.0"},{"label":"split_canvas_h","value":"2972.0"}],"created":"2026-10-20T00:41:59Z","modified":"2026-10-20T00:41:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1561.2,1193.7 1069.0,1188.5 1071.7,1865.2 1592.5,1870.3 1561.2,1193.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0012__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[1050.5,1170.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.82944783781149,40.265923959492305]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1170.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.82805376711829,40.26591974629441]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.82806103823083,40.26451286768315]}},{"type":"Feature","properties":{"resourceCoords":[1050.5,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.82945510892402,40.26451708088105]}},{"type":"Feature","properties":{"resourceCoords":[1206.3,1726.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.829067,40.26487]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0016__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Elwood, Indiana | 1899 | sanborn02326_003 p16 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.05"},{"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":"2026-10-20T00:41:59Z","modified":"2026-10-20T00:41:59Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0016__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0016","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1530.5,1836.7 1592.0,1467.8 1514.4,1134.0 1347.2,1071.9 943.6,1080.2 873.0,760.3 604.8,686.7 531.6,687.3 531.6,685.6 531.6,666.6 497.0,657.1 467.4,93.6 404.6,45.1 119.4,60.0 43.5,282.9 31.4,846.5 123.1,1235.8 387.6,1262.8 414.4,1314.4 423.3,1314.5 423.4,1331.8 506.6,1492.1 694.9,1616.7 737.1,1762.7 834.5,1762.4 981.0,1873.2 1530.5,1836.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094em:g4094em_g023261899:02326_1899-0016__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[482.0,327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.8336755,40.27343]}},{"type":"Feature","properties":{"resourceCoords":[969.0,327.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.832438,40.273427]}}]}}]}