{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04040_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Hillsdale, Michigan | 1907 | mapsnap generated fit (2026-09-23)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-09-23"},{"label":"run","value":"corpus-v1"},{"label":"pages","value":"18"},{"label":"placed","value":"7"},{"label":"unplaced","value":"11"},{"label":"fit sources","value":"georef 4, georef-snap 3"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 14 panels"},{"label":"unplaced pages","value":"p1 (tier 3, 41.92489,-84.63081 +/-1072m); p4__1 (tier 1, 41.91960,-84.63574 +/-102m); p6__2 (tier 1, 41.91933,-84.63102 +/-100m); p7__1 (tier 1, 41.92454,-84.62539 +/-105m); p7__10 (tier 3, 41.92518,-84.63375 +/-822m); p7__2 (tier 1, 41.92419,-84.62722 +/-103m); p7__5 (tier 1, 41.92016,-84.64073 +/-100m); p7__6 (tier 1, 41.92042,-84.64127 +/-100m); p7__7 (tier 1, 41.92379,-84.62550 +/-100m); p7__8 (tier 1, 41.92717,-84.63365 +/-100m); p7__9 (tier 1, 41.92738,-84.63513 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hillsdale, Michigan | 1907 | sanborn04040_004 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:06:32Z","modified":"2026-09-23T11:06:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6343.9,768.5 6512.0,7708.0 -0.0,7708.0 0.0,-0.0 1912.5,-0.0 1915.8,174.6 4687.8,224.6 4814.6,-0.0 6389.1,-0.0 6401.9,89.3 5800.6,93.8 5802.6,353.6 6510.7,432.2 5725.6,780.7 6343.9,768.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63154581180379,41.925472154979985]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63162366539935,41.92243390644434]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.6364232653906,41.922502954516304]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63634541179505,41.92554120305195]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hillsdale, Michigan | 1907 | sanborn04040_004 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:06:32Z","modified":"2026-09-23T11:06:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0003/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"540.6,681.7 6031.9,539.2 6060.2,6892.4 6512.0,6889.9 6512.0,7708.0 657.8,7652.1 540.6,681.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63167356859054,41.9227666433352]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.6317211977502,41.919740968376274]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63650073697586,41.91978321225509]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63645310781621,41.92280888721402]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hillsdale, Michigan | 1907 | sanborn04040_004 p4 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"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":"2026-09-23T11:06:32Z","modified":"2026-09-23T11:06:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0004/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,4804.1 6289.4,4804.7 6266.4,226.9 -0.0,219.0 0.0,4465.2 2336.4,4439.2 2356.8,7708.0 6512.0,7708.0 6512.0,4804.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6284.0,2524.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6320498,41.9188923]}},{"type":"Feature","properties":{"resourceCoords":[1096.0,5284.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6353222,41.917616]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hillsdale, Michigan | 1907 | sanborn04040_004 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-23T11:06:32Z","modified":"2026-09-23T11:06:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0005/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"320.1,7213.6 224.0,3816.1 559.2,4611.4 651.6,3901.5 912.7,3904.5 905.8,4508.7 995.8,4497.4 1025.6,2915.6 802.3,2784.0 905.0,0.0 6512.0,0.0 6468.7,6994.6 3611.7,6985.6 3676.6,7159.1 320.1,7213.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63223830890121,41.924580048625266]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.62820228149442,41.92457890609908]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.6282040863416,41.92099930637897]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7708.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63224011374838,41.921000448905154]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0006__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hillsdale, Michigan | 1907 | sanborn04040_004 p6 [1]","metadata":[{"label":"streets","value":"11"},{"label":"intersections","value":"16"},{"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":"2026-09-23T11:06:32Z","modified":"2026-09-23T11:06:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0006__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0006/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"295.3,242.7 235.2,0.0 299.5,7708.0 6512.0,7708.0 6512.0,6150.0 4558.4,6162.8 4539.6,3909.6 6512.0,3860.0 6512.0,0.0 3623.0,0.0 3689.2,176.5 295.3,242.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0006__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2540.0,2992.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.630672,41.9199725]}},{"type":"Feature","properties":{"resourceCoords":[2920.0,5364.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.630444,41.9188901]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hillsdale, Michigan | 1907 | sanborn04040_004 p7 [3]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4708.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1804.0"},{"label":"split_canvas_h","value":"1861.6"}],"created":"2026-09-23T11:06:32Z","modified":"2026-09-23T11:06:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,-0.0 4708.8,0.0 4708.0,1861.6 6512.0,1849.2 6512.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4708.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63457877349745,41.9299472987891]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63345497090368,41.92994318970939]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,1861.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63346066456383,41.92908101381323]}},{"type":"Feature","properties":{"resourceCoords":[4708.0,1861.6],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.6345844671576,41.92908512289294]}},{"type":"Feature","properties":{"resourceCoords":[6128.0,1705.5],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6336994,41.9291542]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Hillsdale, Michigan | 1907 | sanborn04040_004 p7 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4707.6"},{"label":"split_canvas_y","value":"1849.2"},{"label":"split_canvas_w","value":"1804.4"},{"label":"split_canvas_h","value":"1490.0"}],"created":"2026-09-23T11:06:32Z","modified":"2026-09-23T11:06:32Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,1849.2 4708.0,1861.6 4707.6,3326.0 6512.0,3339.2 6512.0,1849.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040401907:04040_1907-0007__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4707.6,1849.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63458673106926,41.92741870827681]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,1849.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63346042316212,41.927419036207134]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,3339.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.6334600594795,41.92672743305177]}},{"type":"Feature","properties":{"resourceCoords":[4707.6,3339.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-84.63458636738665,41.926727105121444]}},{"type":"Feature","properties":{"resourceCoords":[6128.8,2009.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-84.6336996,41.9273448]}}]}}]}