{"id":"https://data.mapsnap.org/runs/v1.3/iiif/chronoscope/sanborn09496_002.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Beloit, Wisconsin | 1890 | 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":"13"},{"label":"placed","value":"7"},{"label":"unplaced","value":"6"},{"label":"fit sources","value":"georef 4, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 8 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 42.49831,-89.03756 +/-248m); p4__3 (tier 1, 42.49968,-89.02379 +/-100m); p6__2 (tier 1, 42.49702,-89.03586 +/-100m); p6__3 (tier 1, 42.49729,-89.03696 +/-100m); p7__2 (tier 1, 42.50270,-89.02854 +/-205m); p8 (tier 3, 42.51071,-89.03004 +/-559m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Beloit, Wisconsin | 1890 | sanborn09496_002 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T05:26:09Z","modified":"2026-09-22T05:26:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0002/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0002","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1628.0,1694.7 -0.0,1713.3 0.0,0.0 1628.0,0.0 1628.0,1694.7\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03878212169215,42.50653644912818]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.0348364197886,42.50647927125368]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03492757981223,42.50301188296868]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03887328171578,42.503069060843174]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Beloit, Wisconsin | 1890 | sanborn09496_002 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T05:26:09Z","modified":"2026-09-22T05:26:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0003/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0003","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1628.0,1208.5 1150.8,1596.7 1414.2,1927.0 -0.0,1927.0 0.0,0.0 1514.7,-0.0 1628.0,71.8 1628.0,538.6 1628.0,555.1 1628.0,1208.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03481315501168,42.50342883174276]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.0348684234676,42.50040907318005]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.039682696257,42.50045764378204]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03962742780108,42.50347740234475]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Beloit, Wisconsin | 1890 | sanborn09496_002 p4 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"2288.0"},{"label":"split_canvas_h","value":"2965.6"}],"created":"2026-09-22T05:26:09Z","modified":"2026-09-22T05:26:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,-0.0 0.0,741.3 570.4,741.4 572.0,0.0 -0.0,-0.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004__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":[-89.0270211510892,42.501554072273215]}},{"type":"Feature","properties":{"resourceCoords":[572.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02563598970141,42.50155562992843]}},{"type":"Feature","properties":{"resourceCoords":[572.0,741.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.02563324473822,42.50023652439722]}},{"type":"Feature","properties":{"resourceCoords":[0.0,741.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.027018406126,42.500234966742006]}},{"type":"Feature","properties":{"resourceCoords":[68.0,103.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0268561,42.5013709]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Beloit, Wisconsin | 1890 | sanborn09496_002 p4 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-22T05:26:09Z","modified":"2026-09-22T05:26:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,1209.6 546.9,1207.8 536.3,1793.9 534.8,1927.0 1628.0,1927.0 1628.0,621.5 853.2,-0.0 572.0,0.0 570.4,741.4 0.0,741.3 0.0,1209.6\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.0388412185786,42.501334574874924]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03641014653448,42.499053066436346]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.04008375111705,42.496937716953155]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.04251482316117,42.499219225391734]}},{"type":"Feature","properties":{"resourceCoords":[1407.0,319.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0373483,42.4990126]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Beloit, Wisconsin | 1890 | sanborn09496_002 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T05:26:09Z","modified":"2026-09-22T05:26:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0005/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0005","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,389.1 1003.6,391.1 1075.5,278.2 1076.0,0.0 1628.0,0.0 1628.0,1324.7 1577.6,1319.6 1588.0,1827.1 579.1,1830.1 675.0,1315.0 280.5,1265.4 -0.0,1499.3 -0.0,389.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03755110816962,42.50116016183881]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03347196761797,42.50112486618573]}},{"type":"Feature","properties":{"resourceCoords":[1628.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03352823544002,42.49753990535591]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-89.03760737599167,42.49757520100899]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Beloit, Wisconsin | 1890 | sanborn09496_002 p6 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-22T05:26:09Z","modified":"2026-09-22T05:26:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0006__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0006","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"679.4,1178.9 96.6,1131.8 86.0,1572.3 448.2,1927.0 1095.6,1927.0 1095.9,1820.1 1098.5,1263.7 1101.0,725.4 1628.0,726.3 1628.0,-0.0 944.9,0.0 0.0,-0.0 -0.0,136.1 562.4,67.0 679.4,1178.9\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[679.0,1179.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0361536,42.4977429]}},{"type":"Feature","properties":{"resourceCoords":[562.0,67.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0336256,42.4977266]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0007__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Beloit, Wisconsin | 1890 | sanborn09496_002 p7 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4201.6"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-22T05:26:09Z","modified":"2026-09-22T05:26:09Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0007__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0007","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1927.0 744.0,1927.0 885.9,1927.0 885.9,1022.3 1050.2,702.5 1050.4,0.0 -0.0,-0.0 -0.0,1927.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd412m:g4124m:g4124bm:g094961890:09496_1890-0007__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[481.2,1601.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0309019,42.5013451]}},{"type":"Feature","properties":{"resourceCoords":[1012.4,1601.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-89.0295669,42.5013494]}}]}}]}