{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04033_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Harrisville, Michigan | 1910 | 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":"5"},{"label":"placed","value":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 44.65686,-83.29268 +/-174m); p2__1 (tier 2, 44.65688,-83.29248 +/-100m); p2__3 (tier 2, 44.65688,-83.29248 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Harrisville, Michigan | 1910 | sanborn04033_004 p1 [2]","metadata":[{"label":"streets","value":"7"},{"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":"2026-09-22T07:09:37Z","modified":"2026-09-22T07:09:37Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0001__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0001/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,7708.0 6512.0,0.0 -0.0,0.0 -0.0,2861.5 316.8,2824.2 420.4,3704.5 528.9,3689.1 471.7,5432.5 632.6,6485.7 2788.0,6486.0 2783.2,7708.0 6512.0,7708.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4588.0,4828.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.2897139,44.6565238]}},{"type":"Feature","properties":{"resourceCoords":[592.0,424.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.2919568,44.6588377]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Harrisville, Michigan | 1910 | sanborn04033_004 p2 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"18"},{"label":"split_canvas_x","value":"1730.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4782.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-22T07:09:37Z","modified":"2026-09-22T07:09:37Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0002/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"4420.9,156.0 3328.1,-0.0 1762.0,0.0 1754.0,1679.6 1751.2,2240.8 1730.0,6232.0 2478.4,6358.8 2474.0,7708.0 6512.0,7708.0 6512.0,1380.0 6512.0,84.0 4420.9,156.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114hm:g040331910:04033_1910-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2689.6,1904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.2935863,44.6573051]}},{"type":"Feature","properties":{"resourceCoords":[4420.9,156.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.2924788,44.656499]}}]}}]}