QGIS: Buffer [TH]

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[QGIS for beginners] In this video, I will show you theory and practice, How to buffer point line polygon in QGIS on windows 10.

==== QGIS ====
QGIS is a Free and Open Source software for use in Geographic Information System.
QGIS is the best alternative to commercial GIS desktop application such as ESRI ArcGIS (ArcGIS Pro), Hexagon erdas imagine, Geomedia MapInfo due to its user friendly interface. QGIS is the leading open source software, user friendly, cross platform and freely downloadable geographic information system desktop application that is licensed underneath GNU, and it helps viewing, editing, analysing of geospatial data and compliance with open geospatial consortium (OGC) standards.

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0:24 กลยุทธการทำบัฟเฟอร์
1:31 การทำบัฟเฟอร์ใน QGIS
2:07 การบัฟเฟอร์ Point
2:59 การบัฟเฟอร์ Line
4:57 การบัฟเฟอร์ Polygon
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