Reassigning Raster values to new values in QGIS?
Hiking & ActivitiesHow do I change raster cell values in Qgis? After you consulted the raster cell values using the Probe Button you can modify them by typing the value you wish in the type box. After you type the desired value go back and click on raster the cells you want to edit and assign the
Extract pixel values and its category using R
Hiking & ActivitiesHow to extract pixel values from raster in R? Extract Raster Values from Points using R Step 1: Create a Raster stack or Raster brick of your raster files using “raster” package in R. Step 2: Read point data, and convert them into spatial points data frame. Step 3: Extract raster value by points. Step
Changing to alternate label if first label does not fit in QGIS?
Hiking & ActivitiesHow do I force labels in QGIS? Turn on Labels in QGIS Right-click on the layer and select the properties option from the menu. Then click on Labels and set up the field you want to label on. Under rendering, make sure the “Show all labels” box is checked. How do I make labels not
How to measure correct distances in a project with OpenLayers background?
Hiking & ActivitiesHow can we determine the true mapping distance? You can either take your ruler measurement of the distance between your two points and place that on the scale to determine real distance, or you can use scratch paper and go from the scale to the map. Which tool is useful for setting specific distances? Measuring
Converting data type in ERDAS IMAGINE and ArcGIS for Desktop?
Hiking & ActivitiesHow do I convert a Geotiff to a shapefile in ArcGIS? Quote from video: The first step is to add a reader. So I'll go ahead and drag in my source. File. Next I'll add a writer. I'll choose ESRI shape file as the format and specify the destination. How do I convert float raster
OpenLayers OSM layer
Hiking & ActivitiesWhat is OSM in OpenLayers? OpenStreetMap is often shorted to OSM. OpenLayers is a client viewer. OpenLayers is a JavaScript library which implements an API for developing dynamic map widgets on the web. What is the difference between OpenLayers and OpenStreetMap? 1 OpenStreetMap has better usage coverage in more websites categories. Including Computers Electronics &