{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02417_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Middletown, Indiana | 1896 | 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":"9"},{"label":"placed","value":"4"},{"label":"unplaced","value":"5"},{"label":"fit sources","value":"georef 4"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 9 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 40.05558,-85.53789 +/-533m); p1__2 (tier 4, 40.05558,-85.53789 +/-533m); p1__4 (tier 4, 40.05558,-85.53789 +/-533m); p2__2 (tier 2, 40.05710,-85.53577 +/-100m); p3__1 (tier 2, 40.05708,-85.53578 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Middletown, Indiana | 1896 | sanborn02417_001 p1 [3]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"confidence","value":"0.82"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3268.8"},{"label":"split_canvas_w","value":"3025.2"},{"label":"split_canvas_h","value":"4383.2"}],"created":"2026-10-18T14:15:55Z","modified":"2026-10-18T14:15:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"708.7,845.0 369.6,904.2 211.3,839.2 42.0,861.5 40.3,1614.8 139.1,1882.1 689.1,1853.5 719.8,1664.7 714.9,1491.0 702.3,1491.1 718.0,827.1 709.0,827.0 708.7,845.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[702.3,1491.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.53614,40.054187]}},{"type":"Feature","properties":{"resourceCoords":[201.1,1491.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.537347,40.054149]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Middletown, Indiana | 1896 | sanborn02417_001 p2 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"3"},{"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":"2026-10-18T14:15:55Z","modified":"2026-10-18T14:15:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"39.4,443.2 35.9,1022.4 44.9,1022.4 38.6,1687.4 51.2,1687.2 58.6,1861.0 1272.0,1893.6 1573.5,1843.2 1578.8,1374.8 1479.8,969.5 1539.7,649.0 1158.3,617.5 1149.0,617.5 1149.0,616.7 1145.3,616.4 1109.4,44.5 769.0,23.4 767.8,30.8 323.0,17.8 46.1,16.2 50.3,248.1 46.9,442.4 39.4,443.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[594.0,712.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.534866,40.056012]}},{"type":"Feature","properties":{"resourceCoords":[594.0,1685.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.534803,40.054219]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Middletown, Indiana | 1896 | sanborn02417_001 p3 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"9"},{"label":"confidence","value":"0.84"},{"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":"2026-10-18T14:15:55Z","modified":"2026-10-18T14:15:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1612.0,1490.7 1612.0,1483.4 1538.5,1480.8 1595.7,1251.8 1559.9,228.5 1352.4,49.6 944.5,42.5 636.9,228.5 598.5,503.4 598.7,530.6 594.7,530.6 593.9,536.2 57.2,586.3 35.8,629.2 150.3,1781.3 908.8,1810.0 910.9,1912.0 918.2,1912.0 916.5,1721.9 906.3,1495.4 1176.9,1489.7 1612.0,1490.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[901.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.536243,40.058233]}},{"type":"Feature","properties":{"resourceCoords":[1441.0,983.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.534913,40.058233]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Middletown, Indiana | 1896 | sanborn02417_001 p3 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"confidence","value":"0.46"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"3955.2"},{"label":"split_canvas_y","value":"6041.6"},{"label":"split_canvas_w","value":"2496.8"},{"label":"split_canvas_h","value":"1610.4"}],"created":"2026-10-18T14:15:55Z","modified":"2026-10-18T14:15:55Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1584.9,1909.5 1572.6,1537.7 1280.2,1601.5 1025.0,1563.4 1008.2,1905.8 1584.9,1909.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024171896:02417_1896-0003__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[988.8,1510.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.54458729886788,40.05444990227765]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1510.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.54308032209329,40.054457200556506]}},{"type":"Feature","properties":{"resourceCoords":[1613.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.54307418571749,40.053712013812394]}},{"type":"Feature","properties":{"resourceCoords":[988.8,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-85.54458116249208,40.05370471553354]}},{"type":"Feature","properties":{"resourceCoords":[1044.7,1725.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.544449,40.054053]}},{"type":"Feature","properties":{"resourceCoords":[1044.7,1725.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.544449,40.054053]}}]}}]}