2 messages · sudheesh pai, Alex Mandel
Hi, I am looking for an R code to replace the inverse distance to a power algorithm in QGIS, which has the input as point shape file. the parameters of algorithm are radius 1 (R1), radius 2 (R2) and the z parameter. Also, my CRS is 3006 which means that i have to specify R1 and R2 in meters. If some one has an example, kindly let me know. Thank you
SUDHEESH.P.G pgsudheesh at gmail.com [[alternative HTML version deleted]]
Hi, I am looking for an R code to replace the inverse distance to a power algorithm in QGIS, which has the input as point shape file. the parameters of algorithm are radius 1 (R1), radius 2 (R2) and the z parameter. Also, my CRS is 3006 which means that i have to specify R1 and R2 in meters. If some one has an example, kindly let me know. Thank you
Sounds like you are talking about Inverse Distance Weighted functions (IDW). Yes the gstat package has a function for that. Example: https://mgimond.github.io/Spatial/interpolation-in-r.html Enjoy, Alex