{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn01834_006.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Earlville, Illinois | 1929 | 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":"9"},{"label":"placed","value":"7"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 5, georef-snap 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 6 panels"},{"label":"unplaced pages","value":"p1__2 (tier 4, 41.58837,-88.92245 +/-396m); p4__3 (tier 4, 41.58837,-88.92245 +/-396m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Earlville, Illinois | 1929 | sanborn01834_006 p1 [1]","metadata":[{"label":"streets","value":"4"},{"label":"intersections","value":"6"},{"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":"2026-09-22T00:28:27Z","modified":"2026-09-22T00:28:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,7652.0 6452.0,7652.0 6452.0,0.0 1467.2,0.0 1472.0,2890.8 0.0,2890.4 0.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[6196.0,3776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9212255,41.5880796]}},{"type":"Feature","properties":{"resourceCoords":[2900.0,3776.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9232497,41.5880351]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Earlville, Illinois | 1929 | sanborn01834_006 p2","metadata":[{"label":"streets","value":"8"},{"label":"intersections","value":"16"}],"created":"2026-09-22T00:28:27Z","modified":"2026-09-22T00:28:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7439.6 32.8,5575.4 237.7,5571.8 216.6,3674.3 -0.0,3675.4 -0.0,-0.0 6452.0,0.0 6452.0,7285.7 5735.6,7123.6 5735.2,7368.4 -0.0,7439.6\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0002/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1896.0,5544.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9229985,41.5901717]}},{"type":"Feature","properties":{"resourceCoords":[3800.0,1128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9224547,41.5924087]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Earlville, Illinois | 1929 | sanborn01834_006 p3","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:28:27Z","modified":"2026-09-22T00:28:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,161.2 6301.6,158.7 6244.4,3814.5 6452.0,3817.0 6452.0,5704.9 6247.5,5705.0 6180.3,7558.7 -0.0,7652.0 -0.0,-0.0 6452.0,0.0 6452.0,161.2\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0003/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92883199282895,41.5918750404196]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92488017735154,41.592614248643855]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92371619822943,41.58908420997641]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92766801370684,41.58834500175216]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Earlville, Illinois | 1929 | sanborn01834_006 p4 [1]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"1895.2"},{"label":"split_canvas_h","value":"2242.0"}],"created":"2026-09-22T00:28:27Z","modified":"2026-09-22T00:28:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,-0.0 0.0,2242.0 1895.2,2241.6 1886.4,0.0 0.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__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":[-88.92122130486987,41.58582860946215]}},{"type":"Feature","properties":{"resourceCoords":[1895.2,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92003133233248,41.58575214885183]}},{"type":"Feature","properties":{"resourceCoords":[1895.2,2242.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92015168903465,41.58469697555928]}},{"type":"Feature","properties":{"resourceCoords":[0.0,2242.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92134166157204,41.5847734361696]}},{"type":"Feature","properties":{"resourceCoords":[227.9,1393.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.921153,41.5851637]}},{"type":"Feature","properties":{"resourceCoords":[227.9,1393.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.921153,41.5851637]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Earlville, Illinois | 1929 | sanborn01834_006 p4 [2]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"},{"label":"split_canvas_x","value":"1886.4"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4565.6"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T00:28:27Z","modified":"2026-09-22T00:28:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2488.0,7652.0 3348.0,7652.0 6452.0,7652.0 6452.0,6649.6 6225.6,6646.1 6168.1,314.9 1891.4,1264.7 1895.2,2241.6 1906.8,4901.2 1918.0,7652.0 2488.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2062.3,5968.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9257686,41.5865444]}},{"type":"Feature","properties":{"resourceCoords":[6168.1,316.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9232956,41.5892092]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__4/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Earlville, Illinois | 1929 | sanborn01834_006 p4 [4]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4901.2"},{"label":"split_canvas_w","value":"1918.0"},{"label":"split_canvas_h","value":"2750.8"}],"created":"2026-09-22T00:28:27Z","modified":"2026-09-22T00:28:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__4/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1918.0,7652.0 1906.8,4901.2 0.0,4907.6 0.0,7652.0 1918.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0004__4/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,4901.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.91954488967184,41.58875642714469]}},{"type":"Feature","properties":{"resourceCoords":[1918.0,4901.2],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.91833932785048,41.5887994467787]}},{"type":"Feature","properties":{"resourceCoords":[1918.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.91825700081637,41.58749981723001]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.91946256263773,41.587456797596]}},{"type":"Feature","properties":{"resourceCoords":[1005.0,6256.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-88.9188726,41.5881386]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Earlville, Illinois | 1929 | sanborn01834_006 p5","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T00:28:27Z","modified":"2026-09-22T00:28:27Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"175.4,7652.0 20.0,1356.1 4719.8,241.7 4665.4,0.0 6452.0,0.0 6452.0,2335.8 6062.3,2352.5 6182.5,5134.8 6452.0,5123.3 6452.0,7652.0 175.4,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd410m:g4104m:g4104em:g018341929:01834_1929-0005/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92331177561928,41.58984274880122]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.91930976434257,41.58985635507938]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.91928834029716,41.58628134411458]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-88.92329035157387,41.58626773783642]}}]}}]}