This week's lab focused on identification of features using various bands of satellite imagery. The maps below show the results of a seek-and-find type exercise, using spikes in pixel values between image bands as our guide to find the required features.
 |
| Map 1. The darkness of the pixel values representing open water were offset by using false natural color. |
 |
| Map 2. The brightness of the snow pack is offset by the surrounding landscape, shown in false color infra-red. |
 |
| Map 3. The variations within the shallow water are visible by setting the color bands to a TM Bathymetry setting. |
No comments:
Post a Comment