Calculating average stream slope at each location along stream using ArcGIS Desktop?

How do you find the average slope in Arcgis? How To: Calculate the average slope of an area using contour… Convert the contours to a surface using the Topo to Raster tool, found in the Interpolation Toolset in either 3D Analyst or Spatial Analyst toolbox. Calculate the slope using the surface created in step 1

Calculating new field to represent sum of values in existing field in ArcMap?

How 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.

How to install shapely for python 2.6 (Mac) NOT 2.7?

How to install shapely for Python? Install Shapely on Windows Find out your whether you are using Windows 32-bit or 64-bit. Go to Settings => System => About => System Type . Find out your python version. pip install wheel. Go here and download the wheel corresponding to items 1–2. pip install \ .  

Creating labels with table style

Convert .mdb file shape area and length units to meter with Qgis

How do I convert units in Qgis? If you want the measurements to be expressed in meters, simply switch units in Settings>Options>Map Tools> Preferred distance units. 

Convert a raster to GeoJSON polygons in PostGIS

How do you convert raster to polygon? Navigate to ArcToolbox > Conversion Tools > From Raster > Raster to Polygon. In the Raster to Polygon window, specify the raster created in Step 2 in the Input raster field. Specify the name and location for the output polygon feature class. Fill in any optional parameters.  Does