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Modern SQL family for migration and app modernizationīuild or modernize scalable, high-performance appsįully managed, intelligent, and scalable PostgreSQL If this field appears with value 1, its an indicator that there are some errors.Support rapid growth and innovate faster with secure, enterprise-grade, and fully managed database services To detect topology errors produced by this tool, choose the FLAG ERRORS tool, that will create a SmogLnFlag field.

The shorter the length, more detail will be conserved and the processing time will be longer. In this example we use the PAEK method, which smooths lines in relation to a softening tolerance to be specified under Smoothing Tolerance. This distance represents the length of a moving path used to calculate new vertices.

Specify the location and name of the generated layer.

Introduce the contour line layer generated.

To obtain smoother lines (although less accurate), we will use the Smooth Line tool available in: If we want to change units, we will need to apply a conversion factor.ĭue to the input raster field size, the contour line result will have a tough appearance with squares.

The conversion factor will stay at its value 1 by default as we want to obtain the contour lines with the same unit as the input raster value. It will be defined as needed to cover all input raster values. The base contour value will stay 0 by default.

Specify the name and location of the “every 10 meters contour lines” vector file result.

Load to the tool the raster surface from which we want to obtain the isolines (in this case the given digital territory model).

In this example we will create contour lines every 10 meters of a given digital territory model. To follow this action, use the Contour tool available in: These isolines will help us understand the behavior on the surface of the phenomena that we are studying. Setting limits of areas with the same value, can come in handy when representing continuous phenomenon such as temperature, pollution or elevation.

Route Analysis – finding the shortest path.

Using ESRI products, Carto, Mapbox and Google Maps.