on January 4, 2023
QGIS “template”
Geographic Information SystemsHow to create a template in QGIS? In print composer window click Composer –> Save as Template… In main QGIS window (project) open composer manager Project –> Composer Manager…. In New from template option select Specific and select your saved template. How do I import a template into QGIS? Quote from video: And i just
on January 4, 2023
Points appear in wrong country (QGIS)
Geographic Information SystemsWhat are the possible reasons why the coordinates appearing on your map are inaccurate? Coordinates that seem to be incorrect in the Geographic Names Information System might just be projected on a different datum from the datum used on your map or your positioning system (GPS). How do I move points in Qgis? Moving vertices:
on January 3, 2023
Flood records/database in Europe
Geographic Information SystemsWhich country has the most floods in Europe? Serbia Serbia is the European country most at risk of flooding caused by heavy rain with an average of 1.4 floods caused by downpours per year. This makes it the number one country for flood-related home damage. Is there flooding in Europe 2022? The city of Lisbon,
on January 3, 2023
Using ArcGIS Tokens to visualize user authenticated data in Esri Leaflet?
Geographic Information SystemsHow do I use tokens in ArcGIS? To use the token, copy the string and append it to requests made to secured ArcGIS Server web services. JSON—This option returns the token and token expiration in JSON format. This option is used when a token is requested through a web application instead of a web browser.
on January 3, 2023
QuickMapServices not showing basemap for my location – QGIS
Geographic Information SystemsHow do I get Basemaps in QGIS? Adding Basemaps (Google, OpenStreetMap, Yahoo!, Bing) From the main menu click Plugins -> Manage and Install Plugins. Start typing the name of the plugin “OpenLayers” in the SEARCH box and the list will be filtered. OpenLayers should already be installed, as indicated by the checkbox being ticked. How
on January 3, 2023
Flood Analysis in QGIS
Geographic Information SystemsHow do I create a flood map in Qgis? Flood impact map is obtained by overlaying the created flood map and land use map in the QGIS software. This map is used to study the changes that occur in the environment as a result of the flood. This map shows the flood affected areas in
on January 3, 2023
Plotting points using AusMap plugin QGIS v3?
Geographic Information SystemsHow to add AusMap to QGIS? AusMap is a QGIS plugin that can be installed from the plugin manager within QGIS. Once installed, the AusMap menu can be found in the menu bar. Select a layer from the menu to add it to your QGIS canvas. How to use QuickMapServices in QGIS? Open the plugin’s
on January 3, 2023
Scholarly articles that compare and contrast different thematic map types or discusses what thematic map types are better in certain situations?
Geographic Information SystemsWhat are the different types of thematic maps? 7 Types of Thematic Maps Choropleth Map. Bivariate Choropleth Map. Value-by-Alpha Map. Dot Distribution Map. Graduated Symbol Map. Heat Map. Cartogram. What are the 5 types of thematic maps? Types of Thematic Maps. There are several different types of thematic maps. These types include isoline maps,
on January 3, 2023
Compare two raster extents in QGIS
Geographic Information SystemsHow do I find the extent in Qgis? How can I identify the coordinates for the Map Extents of my QGIS Map? The cursor coordinates are shown in the centre of the Status bar. By clicking the mouse image to the right of the coordinates, you change the setting from the default – cursor coordinates
on January 3, 2023
Why are Shapefiles limited to 2GB in size?
Geographic Information SystemsThe offsets in the SHX file are four byte integers too, so they can’t offset anything past the 2Gb limit, assuming signed binary. Offsets are encoded as 32-bit signed integer, but of 2-byte word-length, so they could have addressed 4Gb (8Gb if unsigned). Which is why the specification explicitly limits size. How big can a