{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn04009_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Flint, Michigan | 1886 | 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":"23"},{"label":"placed","value":"10"},{"label":"unplaced","value":"13"},{"label":"fit sources","value":"georef 6, georef-snap 3, snap:0 1"},{"label":"key map","value":"georeferenced"},{"label":"split sheets","value":"3 sheet(s) cut into 11 panels"},{"label":"unplaced pages","value":"p12__1 (tier 2, 43.01793,-83.69150 +/-355m); p12__2 (tier 1, 43.00805,-83.70835 +/-193m); p13 (tier 2, 43.01955,-83.69457 +/-100m); p14__1 (tier 1, 43.02565,-83.68015 +/-100m); p14__2 (tier 3, 43.01495,-83.69414 +/-1492m); p14__3 (tier 1, 43.00908,-83.69779 +/-100m); p14__4 (tier 3, 43.01495,-83.69414 +/-1492m); p15__1 (tier 3, 43.01998,-83.69013 +/-2187m); p15__2 (tier 1, 43.02608,-83.69312 +/-102m); p15__3 (tier 1, 43.02535,-83.69541 +/-100m); p15__4 (tier 1, 43.02297,-83.69332 +/-144m); p15__5 (tier 1, 43.02392,-83.69470 +/-100m); p2 (tier 2, 43.01681,-83.69585 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0001/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0001/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6524.0,7684.0 -0.0,7684.0 -0.0,-0.0 6524.0,0.0 6524.0,7684.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0001/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.68760976057087,43.0202372571426]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.6860120853508,43.02118880675273]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.6844899888165,43.019803249278176]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.68608766403656,43.01885169966804]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0010/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p10","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"1"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0010/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0010/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,7684.0 -0.0,-0.0 6524.0,0.0 6524.0,7684.0 -0.0,7684.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0010/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.70102160466834,43.01382047090028]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.69754698297159,43.01542827016469]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.69495807081874,43.01243484196027]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.6984326925155,43.01082704269586]}},{"type":"Feature","properties":{"resourceCoords":[6004.0,7220.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6953913,43.0124874]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0011/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p11","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0011/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0011/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6524.0,1032.1 6524.0,7684.0 -0.0,7684.0 26.1,286.2 6524.0,1032.1\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0011/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.68995289885152,43.01175510658272]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.68674939373362,43.01362840856745]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.68375313197025,43.01084997337679]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.68695663708814,43.00897667139206]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p3","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"4"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0003/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"484.7,7684.0 565.0,949.6 551.2,945.7 357.6,895.2 -0.0,846.5 -0.0,-0.0 6524.0,0.0 6524.0,7684.0 484.7,7684.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[476.0,7276.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6922781,43.0177516]}},{"type":"Feature","properties":{"resourceCoords":[476.0,3248.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.693511,43.0192791]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"8"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0004/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"645.8,7241.4 642.3,546.8 6441.9,669.3 6524.0,7684.0 6343.3,7684.0 6343.1,7206.6 645.8,7241.4\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3124.0,2480.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6901867,43.0174438]}},{"type":"Feature","properties":{"resourceCoords":[3124.0,7216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6886232,43.0155967]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0005/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p5","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"12"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0005/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0005/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1524.8,6916.8 1546.1,688.3 6524.0,660.5 6524.0,7684.0 3794.3,7684.0 3706.2,6906.5 1524.8,6916.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0005/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[836.0,3044.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6891592,43.0140694]}},{"type":"Feature","properties":{"resourceCoords":[836.0,6920.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.687876,43.0125552]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0006/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p6","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"14"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0006/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0006/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,0.0 117.1,0.0 70.1,727.2 6524.0,676.1 6524.0,6885.7 2180.9,6924.9 2243.5,7684.0 -0.0,7684.0 -0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0006/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3372.0,3068.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6904625,43.0134612]}},{"type":"Feature","properties":{"resourceCoords":[1012.0,6924.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6904565,43.0113772]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0007/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p7","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"8"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0007/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0007/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"-0.0,4758.0 908.0,4772.0 949.9,2362.1 1435.8,2366.9 1459.8,1022.6 2899.7,1039.4 2839.9,579.6 3392.6,283.5 4880.5,294.6 5756.4,124.8 5674.4,7156.2 -0.0,7114.8 -0.0,4758.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0007/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[3280.0,2408.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6928247,43.0162468]}},{"type":"Feature","properties":{"resourceCoords":[908.0,4772.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.6932882,43.0147364]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0008/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p8","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0008/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0008/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"0.0,0.0 5984.9,0.0 5977.3,494.0 6524.0,605.5 6344.1,6721.7 5455.5,6904.5 3871.8,6929.0 3383.4,7218.1 3452.8,7684.0 -0.0,7684.0 -0.0,4703.4 347.7,4708.6 342.0,4184.7 -0.0,4184.8 0.0,0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0008/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.69780955868876,43.018847162574815]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.69436587038034,43.02040702577935]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.69187065384772,43.017420619306854]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.69531434215614,43.01586075610232]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0009/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Flint, Michigan | 1886 | sanborn04009_001 p9","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T14:36:50Z","modified":"2026-09-22T14:36:50Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0009/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0009/info.json","type":"ImageService2","height":7684,"width":6524},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1113.7,2356.8 -0.0,2367.4 0.0,-0.0 4921.3,0.0 4926.9,510.5 4588.0,505.4 4587.9,2372.2 4589.2,2372.2 4661.8,2371.2 4587.9,3410.0 6524.0,3410.2 6524.0,4740.1 6041.9,4740.9 6043.2,7124.8 5142.2,7121.4 5152.3,7684.0 1196.1,7684.0 1113.7,2356.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd411m:g4114m:g4114fm:g040091886:04009_1886-0009/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.69893559530951,43.01609491168278]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.6954021230671,43.01769578632489]}},{"type":"Feature","properties":{"resourceCoords":[6524.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.6928414274062,43.0146313694054]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7684.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.6963748996486,43.013030494763285]}}]}}]}