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Interpolation - English

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Questions posted on Forums
QGIS Tutorials - English

Questions posted on ST Forums:

Error "Wrong or missing parameter value: Extent'
After entering the data for IDW interpolation dialog box as shown in video demonstration I am getting an error message "Wrong or missing parameter value: Extent" after clicking on run button. I am using QGIS 3.16.
05-06M 40-50S unanswered hbammkanti

Question posted on: May 24, 2022, 12:33 p.m.
Cannot see interpolation plugin
In the Plugins dialog box, I cannot see interpolation plugin. I am using QGIS 3.16 on Ubuntu 18.04
01-02M 50-60S hbammkanti

Answer last updated on: May 24, 2022, 3:08 p.m.
How to "Enable Interpolation Plugin" in QGIS 3.18
Pl guide how to "Enable Interpolation Plugin" in QGIS 3.18 as the option not seen in the installed plugins. Thank you.
01-02M 40-50S sbkulgod

Answer last updated on: Dec. 22, 2020, 8:26 p.m.

15

Outline:

About Interpolation Methods of interpolation Load the vector layer on QGIS canvas Label the Point features on the map Enable Interpolation Plugin About Inverse Distance Weighting (IDW) method Interpolation of Point layer using IDW method Save the Interpolated map About Triangulated Irregular Network (TIN) Interpolation of Point layer using TIN method

Width:	878	Height:	654
Duration:	00:10:38	Size:	4.9 MB

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Pre-requisite

DEM Analysis

Assignment

Code files

Code-files/
Code-files/Air Stations.dbf
Code-files/Air Stations.prj
Code-files/Air Stations.qpj
Code-files/Air Stations.shp
Code-files/Air Stations.shx
Code-files/MH_Disticts.cpg
Code-files/MH_Disticts.dbf
Code-files/MH_Disticts.prj
Code-files/MH_Disticts.qpj
Code-files/MH_Disticts.shp
Code-files/MH_Disticts.shx
Code-files/Points.dbf
Code-files/Points.prj
Code-files/Points.qpj
Code-files/Points.shp
Code-files/Points.shx

Script

Timed Script

Slides

Interpolation-methods-slides/
Interpolation-methods-slides/Interpolation-methods.tex
Interpolation-methods-slides/st-logo-new.png
Interpolation-methods-slides/Interpolation-methods.pdf

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