{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn09510_004.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Burlington, Wisconsin | 1904 | 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":"5"},{"label":"unplaced","value":"8"},{"label":"fit sources","value":"georef 5"},{"label":"key map","value":"none"},{"label":"split sheets","value":"3 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p1 (tier 1, 42.76145,-88.21247 +/-260m); p2__1 (tier 1, 42.67560,-88.28374 +/-100m); p2__2 (tier 2, 42.67907,-88.27651 +/-124m); p4__2 (tier 1, 42.67827,-88.26578 +/-100m); p4__3 (tier 1, 42.67924,-88.26902 +/-100m); p4__5 (tier 1, 42.67403,-88.27256 +/-100m); p4__6 (tier 1, 42.67927,-88.27317 +/-100m); p5__2 (tier 1, 42.68156,-88.27448 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Wisconsin | 1904 | sanborn09510_004 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"4"}],"created":"2026-09-22T06:06:44Z","modified":"2026-09-22T06:06:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0003/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,1367.5 758.3,1367.5 780.2,600.5 -0.0,578.3 0.0,-0.0 6512.0,0.0 6512.0,7708.0 -0.0,7708.0 -0.0,1367.5\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4180.0,1368.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.2779807,42.681336]}},{"type":"Feature","properties":{"resourceCoords":[2112.0,6556.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.280929,42.6797849]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Wisconsin | 1904 | sanborn09510_004 p4 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4963.2"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-09-22T06:06:44Z","modified":"2026-09-22T06:06:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 -0.0,7708.0 4963.2,7708.0 4938.8,5541.2 4917.6,3810.4 4887.2,1328.4 3921.6,1332.4 2632.4,1337.2 2627.6,0.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4239.3,4240.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.2743471,42.676796]}},{"type":"Feature","properties":{"resourceCoords":[423.9,2248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.2742615,42.67881]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Wisconsin | 1904 | sanborn09510_004 p4 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"4887.2"},{"label":"split_canvas_y","value":"1323.2"},{"label":"split_canvas_w","value":"1624.8"},{"label":"split_canvas_h","value":"2487.2"}],"created":"2026-09-22T06:06:44Z","modified":"2026-09-22T06:06:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,1323.2 4887.2,1328.4 4917.6,3810.4 6512.0,3810.4 6512.0,1323.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0004__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[4887.2,1323.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.28319229606102,42.67830062091004]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,1323.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.28232302798396,42.67788512297613]}},{"type":"Feature","properties":{"resourceCoords":[6512.0,3810.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.2831889722566,42.67690784090773]}},{"type":"Feature","properties":{"resourceCoords":[4887.2,3810.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.28405824033365,42.677323338841646]}},{"type":"Feature","properties":{"resourceCoords":[6212.6,1566.7],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.282568,42.677866]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Wisconsin | 1904 | sanborn09510_004 p5 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"},{"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":"3252.8"}],"created":"2026-09-22T06:06:44Z","modified":"2026-09-22T06:06:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"5736.3,807.4 6512.0,785.3 6512.0,-0.0 0.0,-0.0 0.0,2379.2 2776.0,2379.6 2778.4,3224.4 5805.8,3247.4 5736.3,807.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3656.0,2428.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.281936,42.6823339]}},{"type":"Feature","properties":{"resourceCoords":[5568.0,812.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.2803558,42.6824542]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Burlington, Wisconsin | 1904 | sanborn09510_004 p5 [3]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"7"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"3224.4"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"4483.6"}],"created":"2026-09-22T06:06:44Z","modified":"2026-09-22T06:06:44Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005__3/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005/info.json","type":"ImageService2","height":7708,"width":6512},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6512.0,3252.8 2778.4,3224.4 2781.2,4325.2 0.0,4328.4 -0.0,7708.0 6512.0,7708.0 6512.0,3252.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd412m:g4124m:g4124bm:g095101904:09510_1904-0005__3/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4656.0,5448.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.2694206,42.6785015]}},{"type":"Feature","properties":{"resourceCoords":[2688.0,5448.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.2699586,42.6793332]}}]}}]}