Understanding GPS and Satellite Imagery in Mapping

GPS and satellite images are super important for making modern maps. They help us find exact locations and see detailed pictures of places.

1. GPS Accuracy:

   • GPS can tell where something is within 5 to 10 meters. This is really useful for putting data correctly on maps.

2. Satellite Imagery Resolution:

   • High-quality satellite images can show details as small as 30 cm. This helps us see everything clearly on the ground.

3. Data Integration:

   • When we mix GPS data with satellite images, we can create detailed maps. These maps show both natural and man-made features accurately.

4. Applications:

   • These maps are used in many areas, like city planning, managing disasters, and watching over the environment. They give us a lot of info to help make good decisions.

In short, GPS and satellite imagery work together to help us understand and manage geographic areas better.