{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn02089_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Peotone, Illinois | 1898 | mapsnap generated fit (2026-10-22)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-22"},{"label":"run","value":"corpus-v2.1"},{"label":"pages","value":"5"},{"label":"placed","value":"3"},{"label":"unplaced","value":"2"},{"label":"fit sources","value":"georef-snap 2, georef 1"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 4 panels"},{"label":"unplaced pages","value":"p2__3 (tier 1, 41.33447,-87.79818 +/-102m); p2__4 (tier 1, 41.33495,-87.78996 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0001/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Peotone, Illinois | 1898 | sanborn02089_001 p1","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.97"},{"label":"confidence_model","value":"corpus-v2"}],"created":"2026-10-22T13:31:50Z","modified":"2026-10-22T13:31:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0001/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0001","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"53.1,260.0 50.5,63.9 645.2,53.8 1013.0,46.1 1014.0,43.4 1505.9,41.1 1580.8,253.1 1571.2,1864.5 68.6,1876.8 42.6,261.1 53.1,260.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0001/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1262.0,1862.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.78929475943426,41.331024276004136]}},{"type":"Feature","properties":{"resourceCoords":[76.0,1268.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.79223219979043,41.332124966091804]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Peotone, Illinois | 1898 | sanborn02089_001 p2 [1]","metadata":[{"label":"streets","value":"0"},{"label":"intersections","value":"0"},{"label":"confidence","value":"0.89"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"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":"4332.0"}],"created":"2026-10-22T13:31:50Z","modified":"2026-10-22T13:31:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002__1/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"57.2,983.1 651.2,980.5 1018.7,977.4 1019.8,974.7 1511.0,978.5 1506.5,965.3 1573.4,850.2 1586.2,451.6 1493.1,370.6 1512.2,37.3 149.1,40.0 75.8,97.0 64.8,365.1 1.0,368.6 1.0,381.5 56.6,381.1 57.2,983.1\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1238.0,382.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.78939469112419,41.33551165782927]}},{"type":"Feature","properties":{"resourceCoords":[78.0,382.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.79226893494483,41.33548155103997]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Peotone, Illinois | 1898 | sanborn02089_001 p2 [2]","metadata":[{"label":"streets","value":"2"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.75"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"4332.0"},{"label":"split_canvas_w","value":"2826.8"},{"label":"split_canvas_h","value":"3320.0"}],"created":"2026-10-22T13:31:50Z","modified":"2026-10-22T13:31:50Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002","type":"ImageService3","width":1613,"height":1913},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"598.1,1115.5 27.4,1144.0 107.0,1480.3 33.1,1635.8 35.9,1885.2 641.4,1874.4 641.4,1912.0 651.8,1912.0 652.2,1719.5 653.7,1128.0 598.1,1115.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd410m:g4104m:g4104pm:g020891898:02089_1898-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1083.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.79397306445739,41.3355462349397]}},{"type":"Feature","properties":{"resourceCoords":[706.7,1083.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.79219022604063,41.33556954112593]}},{"type":"Feature","properties":{"resourceCoords":[706.7,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.7921537820408,41.33399818538262]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1913.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-87.79393662045756,41.33397487919639]}},{"type":"Feature","properties":{"resourceCoords":[653.7,1128.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.7923219,41.3354826]}}]}}]}