{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02620_003.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Cresco, Iowa | 1914 | 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":"7"},{"label":"placed","value":"5"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef 4, georef-snap 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p1__2 (tier 2, 43.37056,-92.11457 +/-100m); p5__2 (tier 2, 43.37412,-92.11808 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cresco, Iowa | 1914 | sanborn02620_003 p1 [1]","metadata":[{"label":"streets","value":"3"},{"label":"intersections","value":"3"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5887.6"},{"label":"split_canvas_w","value":"3422.0"},{"label":"split_canvas_h","value":"1764.4"}],"created":"2026-09-22T23:52:31Z","modified":"2026-09-22T23:52:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3422.0,7652.0 3421.2,6776.3 3282.2,6775.5 3287.0,6110.7 3288.7,5888.9 308.0,5917.2 0.0,5917.2 -0.0,7652.0 3422.0,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[383.8,7348.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.118717,43.370016]}},{"type":"Feature","properties":{"resourceCoords":[3278.1,7348.6],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.116906,43.370017]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0002/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cresco, Iowa | 1914 | sanborn02620_003 p2","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"}],"created":"2026-09-22T23:52:31Z","modified":"2026-09-22T23:52:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0002/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6341.3,7652.0 -0.0,7652.0 -0.0,-0.0 6352.6,0.0 6348.2,364.6 6345.0,1521.3 6354.9,2680.7 6328.5,5600.4 6341.3,7652.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0002/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.12155812121753,43.37639581031115]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,0.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.11750010701441,43.37584996899357]}},{"type":"Feature","properties":{"resourceCoords":[6452.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.11838446779439,43.37232697664007]}},{"type":"Feature","properties":{"resourceCoords":[0.0,7652.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-92.12244248199751,43.37287281795765]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0003/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cresco, Iowa | 1914 | sanborn02620_003 p3","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"19"}],"created":"2026-09-22T23:52:31Z","modified":"2026-09-22T23:52:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0003/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0003/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"3315.1,7638.7 3315.6,7652.0 -0.0,7652.0 -0.0,7473.8 528.7,7465.0 396.3,0.0 5967.9,0.0 6089.2,7092.3 3315.1,7638.7\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0003/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[468.0,4264.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.118085,43.373807]}},{"type":"Feature","properties":{"resourceCoords":[6040.0,3564.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.1144884,43.3736119]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0004/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cresco, Iowa | 1914 | sanborn02620_003 p4","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"6"}],"created":"2026-09-22T23:52:31Z","modified":"2026-09-22T23:52:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0004/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0004/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"2954.1,7276.9 167.4,7282.3 240.4,194.2 -0.0,187.6 -0.0,-0.0 6452.0,0.0 6452.0,7652.0 2950.5,7652.0 2954.1,7276.9\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0004/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[2988.0,1452.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.112489,43.374456]}},{"type":"Feature","properties":{"resourceCoords":[5768.0,4436.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.111066,43.37287]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0005__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Cresco, Iowa | 1914 | sanborn02620_003 p5 [1]","metadata":[{"label":"streets","value":"5"},{"label":"intersections","value":"10"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4048.4"},{"label":"split_canvas_w","value":"6452.0"},{"label":"split_canvas_h","value":"3603.6"}],"created":"2026-09-22T23:52:31Z","modified":"2026-09-22T23:52:31Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0005__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0005/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,4848.8 6218.8,4809.5 6282.9,4450.6 3899.6,4052.2 838.0,4056.8 837.3,4061.2 572.3,4057.1 0.0,4058.0 -0.0,6808.6 582.3,6805.2 581.0,7652.0 6452.0,7652.0 6452.0,4848.8\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd415m:g4154m:g4154cm:g026201914:02620_1914-0005__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[584.0,5900.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.116896,43.371115]}},{"type":"Feature","properties":{"resourceCoords":[6064.0,5900.2],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-92.113295,43.371102]}}]}}]}