Site analysis based on GIS

Second-order Factors

First-order Factors

The point in the middle of the pixel grid is selected as the sample point, and the construction suitability index at the sample point with high height and dark color is high.

The point in the middle of the image grid is selected as the sample point, and the ecological sensitivity index of the sample point with high height and dark color is high.

Results Analysis

According to the GIS analysis results, the four more representative sites in the site were selected as samples. These four samples adopted different design strategies.

Sample 1 has excellent construction suitability, and the ecological sensitivity is extremely low.

Sample 2 has a high overall value, high construction suitability, and low ecological sensitivity.

Sample 3 has higher construction suitability and higher ecological sensitivity.

Sample 4 has extremely low construction suitability and high ecological sensitivity.