https://gisgeography.com/bilinear-interpolation-resampling/ Geographic Information Systems Fri, 30 May 2025 01:13:42 +0000 hourly 1 https://wordpress.org/?v=6.8.3 https://gisgeography.com/bilinear-interpolation-resampling/#comment-67131 Mon, 17 Feb 2020 19:09:39 +0000 http://gisgeography.com/?p=12656#comment-67131 Recently I found an article wich recommended using “majority” techinique to alter the size of pixels in MDE rasters. What is your opinion about this? The article is this one: “Impacts of DEM resolution, source, and resampling technique on SWAT-simulated streamflow” written by Tan and collegues, 2015.

]]> https://gisgeography.com/bilinear-interpolation-resampling/#comment-3879 Tue, 23 Jan 2018 23:29:24 +0000 http://gisgeography.com/?p=12656#comment-3879 Nearest neighbor resampling often produced hillshades with stripes because the “nearest-neighbor” can produce adjacent pixels with identical values (hence striping). Bilinear interpolation can be used to minimize this hillshade artiticial stripes since a weighted average of the 4 nearest pixels typically produces different values in adjacent pixels.

]]>