Quantum GIS

QGIS: Understanding and Using Attribute Data, Queries and Analysis

QGIS: Understanding and Using Attribute Data, Queries and Analysis

QGIS: Understanding and Using Attribute Data, Queries and Analysis This webinar covers the following topics related to using QGIS (a free and open-source GIS software program): Viewing Attributes and Selecting Features Spatial Queries: Identifying and Selecting Features on the Map Selecting Features using Find Buffer Analysis Selecting Features using Attribute Queries Attributes and Metadata

Read More »

Creating Map layouts in QGIS

Creating Map layouts in QGIS | Create a map using QGIS | Map composer in QGIS

Creating Map layouts in QGIS | Create a map using QGIS | Map composer in QGIS Creating Map layouts in QGIS | Create a map using QGIS | Map composer in QGIS

Read More »

QGIS 2.18.6: Extract contour data from DEM

QGIS 2.18.6: Extract contour data from DEM

QGIS 2.18.6: Extract contour data from DEM Step 1. Load the DEM file in QGIS; Step 2. In the menu bar, click Raster – Extraction – Contour Step 3. Specify the ff. parameters: Input file – your DEM data Output file for contour lines – choose where you want to save your contour data Interval between contour lines – you ...

Read More »

QGIS Intro: Spatial Econometrics: Create a Custom Spatial Data Set

QGIS Intro 2: Spatial Econometrics: Create a Custom Spatial Data Set

QGIS Intro: Spatial Econometrics: Create a Custom Spatial Data Set Here we take the next step in our journey toward doping spatial statistics and spatial econometrics: How can you create you own custom spatially-referenced data set? Here we do it using QGIS in no time. In the next video we will do some basic exploration of this spatial data using ...

Read More »