| snippet:
|
Digital orthophotography created from scanned 1"=1667' (1:20,000 scale) photos from year 1938. NARA (National Archives and Records Administration) provided the original photo scans. Scans were done at 15 micron resolution giving a 1-foot pixel ground resolution. To produce this dataset, individual 1938 photos were registered to common points on more recent orthophotos, draped over a digital terrain model, and rectified using bilinear resampling to 1-foot pixels. Horizontal accuracy of the 1938 orthophotography is approximately 20 feet. |
| summary:
|
Digital orthophotography created from scanned 1"=1667' (1:20,000 scale) photos from year 1938. NARA (National Archives and Records Administration) provided the original photo scans. Scans were done at 15 micron resolution giving a 1-foot pixel ground resolution. To produce this dataset, individual 1938 photos were registered to common points on more recent orthophotos, draped over a digital terrain model, and rectified using bilinear resampling to 1-foot pixels. Horizontal accuracy of the 1938 orthophotography is approximately 20 feet. |
| accessInformation:
|
Brown County Wisconsin, National Archives and Records Administration (NARA) |
| thumbnail:
|
thumbnail/thumbnail.png |
| maxScale:
|
9013.046596745724 |
| typeKeywords:
|
["ArcGIS Server","Data","Image Service","Service"] |
| description:
|
<div style='text-align:Left;'><div><div><p><span>Digital orthophotography created from scanned 1"=1667' (1:20,000 scale) photos from year 1938. NARA (National Archives and Records Administration) provided the original photo scans. Scans were done at 15 micron resolution giving a 1-foot pixel ground resolution. To produce this dataset, individual 1938 photos were registered to common points on more recent orthophotos, draped over a digital terrain model, and rectified using bilinear resampling to 1-foot pixels. Horizontal accuracy of the 1938 orthophotography is approximately 20 feet.</span></p></div></div></div> |
| licenseInfo:
|
|
| catalogPath:
|
|
| title:
|
AerialPhotos_1938 |
| type:
|
Image Service |
| url:
|
https://v-gis-01.gov.co.brown.wi.us/arcgis/services |
| tags:
|
["Aerial imagery","Aerial Photography","Orthoimagery","Brown County Wisconsin"] |
| culture:
|
en-US |
| portalUrl:
|
|
| name:
|
AerialPhotos_1938 |
| guid:
|
|
| minScale:
|
3.6917438860270485E7 |
| spatialReference:
|
NAD_1983_HARN_WISCRS_Brown_County_Feet |