Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Accessing the Data

Aerial imagery is overhead images of the landscape. It is stored in raster files and has no other data attached to it.

To add aerial imagery as a backdrop to your map, you must first determine what specific indexed image you need.

  1. Add Add O:\Cataloged\Local\Greater HoustonRegion\HoustonGalvestonAreaCouncil  as a new folder connection.
  2. Drag the file lambert_grid.shp to your map and navigate to your area (using streets as a reference).
  3. Once you find the grid squares that overlay your area, use the Explore tool to find their 4-digit LAMBERT numbers. Take note of these numbers.
  4. To remove the Lambert Grid, right click the layer name in the Contents Pane and select Remove.

...