{"id":"https://data.mapsnap.org/runs/v1.3/iiif/loc/sanborn02271_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Boonville, Indiana | 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":"5"},{"label":"placed","value":"2"},{"label":"unplaced","value":"3"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"2 sheet(s) cut into 5 panels"},{"label":"unplaced pages","value":"p1__2 (tier 2, 38.04995,-87.27473 +/-100m); p2__1 (tier 2, 38.04999,-87.27524 +/-100m); p2__3 (tier 2, 38.04999,-87.27524 +/-100m)"}],"items":[{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0001__1/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boonville, Indiana | 1886 | sanborn02271_001 p1 [1]","metadata":[{"label":"streets","value":"7"},{"label":"intersections","value":"20"},{"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":"2026-09-22T03:39:10Z","modified":"2026-09-22T03:39:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0001__1/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0001/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,-0.0 678.2,-0.0 683.3,200.3 371.5,202.7 435.8,2252.1 737.0,2299.6 788.2,4303.0 442.8,4301.5 410.4,4483.9 431.3,6358.6 840.9,6363.0 858.5,7051.7 -0.0,7073.6 -0.0,7652.0 5008.4,7652.0 4854.8,5492.8 6452.0,5488.0 6452.0,-0.0\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0001__1/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4596.0,4340.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.2756109,38.0480893]}},{"type":"Feature","properties":{"resourceCoords":[4596.0,2216.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.2743634,38.0480626]}}]}},{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0002__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Boonville, Indiana | 1886 | sanborn02271_001 p2 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"13"},{"label":"split_canvas_x","value":"2026.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"4426.0"},{"label":"split_canvas_h","value":"7652.0"}],"created":"2026-09-22T03:39:10Z","modified":"2026-09-22T03:39:10Z","motivation":"georeferencing","target":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0002__2/selector","type":"SpecificResource","source":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0002/info.json","type":"ImageService2","height":7652,"width":6452},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"6452.0,4912.3 6452.0,2915.4 6153.3,2860.4 6141.4,817.4 6452.0,822.9 6452.0,-0.0 2033.6,0.0 2026.0,5162.4 3871.2,5162.4 3862.4,7652.0 6452.0,7652.0 6452.0,6965.6 6044.3,6950.7 6108.2,4902.0 6452.0,4912.3\" /></svg>"}},"body":{"id":"https://tile.loc.gov/image-services/iiif/service:gmd:gmd409m:g4094m:g4094bm:g4094bm_g022711886:02271_1886-0002__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[4061.1,2780.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.2742688,38.0509597]}},{"type":"Feature","properties":{"resourceCoords":[6108.2,4904.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-87.275522,38.0500101]}}]}}]}