I need to get the value of temperature in a point (latitude, longitude) using the value of temperature of others points (latitude, longitude) by interpolation... I have the temperature of some stations (for exemple, 10, 40.01, 03.00 ....) in a csv file.
I want to use only the values inside a radio from my point. How can I do that in R?
Spatial regression is a complex problem. You may get ideas from the CRAN Task: Analysis of Spatial Data