Zonal statistics multiple band raster

What is zonal statistics for rasters? A zonal statistics operation is one that calculates statistics on cell values of a raster (a value raster) within the zones defined by another dataset. There are two tools that calculate statistics by zones, Zonal Statistics and Zonal Statistics as Table. What statistical measures can the Zonal statistics tool

Unable to upgrade QGIS from 3.14 to 3.16.5 or 3.18.1

How do I update QGIS to the latest version? Quote from video: So what you'll want to do first is go to the QGIS. Downloads page you can just go – straight to QGIS org. And then go to download now. How do I install a new version of QGIS? In your web browser, navigate

Proper configuration of proxy for deegree

What should configure proxy be set to? One of the most crucial settings when setting up an HTTP proxy is the ports. Incorrect port settings will prevent you from establishing any connection. Typical HTTP ports are 80, 8080, and 465 if you want to use HTTPS. Your particular port numbers may be different and highly

Implementing weighted multiple linear regression with GEE

What is weighted GEE? Weighted Generalized estimating equations (WGEE) is an extension of generalized linear models to longitudinal or clustered data by incorporating the correlation within-cluster when data is missing at random (MAR). The parameters in mean, scale, correlation structures are estimate based on quasi- likelihood.  What are the weighted methods for analyzing missing data

How to generate a thumbnail of an openlayers map?

How do I create a map with OpenLayers? How to create a simple map (with a marker) using OpenLayers ? Put a element where you want your map to be. Now you can add a section at the end of the section (after the that loads OpenLayers JavaScript library). You can add a marker at

Generating Map Tiles for MGRS Grid Graticule?

How do you make a MGRS map? MGRS Open the Options Menu. Go to Map Settings section. Select MGRS in the Coordinate Grid dropdown. How do I get MGRS grid? Look at the top of your map at the easting numbers, and move right until you find the 30 grid line. Look at the side

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