Running Point To Raster has output coordinate system different from input?
Hiking & ActivitiesDo rasters have projections? You can use the same coordinate system for your data so it will all be in the same projection. A raster dataset is projected into a new spatial reference using a bilinear interpolation approximation method that projects pixels on a coarse mesh grid and uses bilinear interpolation between the pixels. How
Getting started with GDAL?
Hiking & ActivitiesIs Python a GDAL? The GDAL project (primarily Even Rouault) maintains SWIG generated Python bindings for GDAL and OGR. Generally speaking the classes and methods mostly match those of the GDAL and OGR C++ classes. There is no Python specific reference documentation, but the tutorials includes Python examples. Is GDAL free? Is GDAL/OGR proprietary software?
What is the difference between the Geographic coordinate, transformed coordinate and screen coordinate
Hiking & ActivitiesWhat’s the difference between a geographic coordinate system GCS and a projected coordinate system? What is the difference between a geographic coordinate system (GCS) and a projected coordinate system (PCS) anyways? Here’s the short answer: A GCS defines where the data is located on the earth’s surface. A PCS tells the data how to draw
Tool Dialogs appear blank in ArcGIS for Desktop?
Hiking & ActivitiesHow do I add tools to Arc Toolbox? Adding built-in tools In the Catalog window, ArcToolbox window, or ArcCatalog, right-click either the toolbox or one of its toolsets and click Add > Tool. In the Add Tool dialog box, expand the toolboxes and toolsets, then check the tools you want to add to your toolbox
Is it possible to install the PostGIS to the PostgreSQL (binary version)?
Hiking & ActivitiesHow to install PostGIS in PostgreSQL? Select the latest version of PostgreSQL and save the installer to disk. Run the installer and accept the defaults. Find and run the “StackBuilder” program that was installed with the database. Select the “Spatial Extensions” section and choose latest “PostGIS .. Does PostgreSQL come with PostGIS? The EnterpriseDb OSX
Using Field Calculator of ArcMap to populate field based on codes from another field
Hiking & ActivitiesHow do I calculate a field based on another field in ArcGIS? Procedure In ArcMap, right-click the selected layer in Table Of Contents, and select Open Attribute Table. In the attribute table window, create a new field. In the Editor toolbar, click Editor > Start Editing. Right-click the newly created field, and select Field Calculator.