Building footprints update

agrc · Oct 4, 2018 · 4e06255 · 4e06255
1 parent 9a72848
commit 4e06255
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/data/location/building-footprint/index.html b/data/location/building-footprint/index.html
@@ -13,16 +13,16 @@
     - url: https://drive.google.com/drive/folders/0ByStJjVZ7c7mal8xZDI5YUFWSm8
       label: Building Footprints
   updates:
-    - August 2016
+    - October 2018
 ---
 <div class="caption">
   <img src="{{ "/images/bldg256.png" | prepend: site.baseurl }}" alt="building footprints" />
   <p class="caption-text">Building Footprints</p>
 </div>
 {% include abstract.html download="https://drive.google.com/drive/folders/0ByStJjVZ7c7mal8xZDI5YUFWSm8"
 name="Building Footprints"
-stewards="Salt Lake City, Cottonwood Heights, Summit County, Utah County, Washington County, and Weber County"
-abstract="Building footprints depict the perimeter of a building where it meets the ground. This data has been provided by the stewards listed above." %}
+stewards="AGRC"
+abstract="Building footprints of Utah showing the perimeter of a building where it meets the ground." %}
 <div class="grid package">
   <div class="grid__col grid__col--12-of-12">
     <h3 id="BuildingFootprints">
@@ -31,7 +31,7 @@ <h3 id="BuildingFootprints">
   </div>
   <div class="grid__col grid__col--12-of-12 package-content">
     <img class="inline-text-left outline" src="{{ "/images/bldg90.png" | prepend: site.baseurl }}" alt="" />
-    <p>LocationBuildings contains building footprints for Salt Lake City, Cottonwood Heights, Summit County, Utah County, Washington County, and Weber County. Building footprints maintained by Utah county can be found <a href='http://www.utahcountyonline.org/OnlineServices/maps/DataLayers.asp'>on their website</a>.</p>
+    <p>SGID10.LOCATION.Buildings was derived from building footprints generated by <a href='https://github.com/Microsoft/USBuildingFootprints'>Microsoft</a> for all 50 States. In some cases the pixel prediction algorithm used by Microsoft identified and created building footprints where no building existed. To flag potential errors, building footprints within 750 meters of known populated areas (SGID10.DEMOGRAPHIC.PopBlockAreas2010_Approx) and within 500 meters of an address point (SGID10.LOCATION.AddressPoints) were selected and indentified as being a likely structure, footprints falling outside these areas were identified as possible buildings in the 'TYPE' field. In addition, attributes were added for address, city, county, and zip where possible</p>
   </div>
   {% include packagedata.html name="BuildingFootprints"
   info=page.BuildingFootprints %}