I have collected the signal strengths for the mobile operator at some places in my college campus. Now I want to spatially interpolate this data for the entire campus. I am using PostGIS.
I am planning to use the Inverse Distance Weighting (IDW) method for the interpolation. Can someone guide me how can I employ this by using PostGIS. Are there any inbuilt functions available or will I have to write the separate algorithm for this.
أكثر...
I am planning to use the Inverse Distance Weighting (IDW) method for the interpolation. Can someone guide me how can I employ this by using PostGIS. Are there any inbuilt functions available or will I have to write the separate algorithm for this.
أكثر...