{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn02420_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Milton, Indiana | 1928 | 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":"8"},{"label":"placed","value":"4"},{"label":"unplaced","value":"4"},{"label":"fit sources","value":"georef 5"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 39.80708,-85.13354 +/-12078m); p2__1 (tier 4, 39.80708,-85.13354 +/-12078m); p2__3 (tier 4, 39.80708,-85.13354 +/-12078m)"},{"label":"withheld","value":"p1__2 (14.9 km from the catalogue location)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milton, Indiana | 1928 | sanborn02420_002 p1 [3]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"label":"split_canvas_x","value":"2335.2"},{"label":"split_canvas_y","value":"4112.4"},{"label":"split_canvas_w","value":"4116.8"},{"label":"split_canvas_h","value":"3539.6"}],"created":"2026-09-22T00:57:15Z","modified":"2026-09-22T00:57:15Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1125.6,1299.0 1068.5,1130.9 1068.1,1088.4 1068.5,1028.8 612.8,1028.2 595.9,1913.0 1613.0,1913.0 1613.0,1133.3 1125.6,1299.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[609.8,1354.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.1568899,39.7860725]}},{"type":"Feature","properties":{"resourceCoords":[1544.0,1354.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.156956,39.784309]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milton, Indiana | 1928 | sanborn02420_002 p2 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"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":"2026-09-22T00:57:15Z","modified":"2026-09-22T00:57:15Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1545.2,1530.1 1613.0,1530.5 1613.0,-0.0 946.5,0.0 943.6,253.8 727.5,255.3 726.4,0.0 315.8,0.0 317.5,346.2 0.0,345.4 -0.0,1913.0 86.3,1913.0 85.7,1864.1 1540.0,1863.0 1545.2,1530.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1068.0,95.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.152611,39.786872]}},{"type":"Feature","properties":{"resourceCoords":[1540.0,1863.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.1568899,39.7860725]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milton, Indiana | 1928 | sanborn02420_002 p3 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"2730.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"4921.6"}],"created":"2026-09-22T00:57:15Z","modified":"2026-09-22T00:57:15Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1613.0,1913.0 1613.0,752.9 1402.0,682.8 284.3,682.6 273.1,715.5 176.4,682.6 0.0,682.6 -0.0,1913.0 1613.0,1913.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1496.0,1157.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.152908,39.78507]}},{"type":"Feature","properties":{"resourceCoords":[1496.0,1650.1],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.152549,39.784175]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Milton, Indiana | 1928 | sanborn02420_002 p3 [2]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"9"},{"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":"2731.2"}],"created":"2026-09-22T00:57:15Z","modified":"2026-09-22T00:57:15Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"83.0,94.2 84.1,143.4 -0.0,144.3 0.0,682.6 1613.0,682.8 1613.0,651.0 1536.3,651.4 1547.8,76.5 83.0,94.2\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd409m:g4094m:g4094mm:g4094mm_g024201928:02420_1928-0003__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1059.0,651.8],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.158225,39.787004]}},{"type":"Feature","properties":{"resourceCoords":[1059.0,82.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-85.156864,39.786969]}}]}}]}