Contents
What do you need to know about spatial querying?
You then spent time creating and carrying out database queries. This week’s focus is on spatial queries. The spatial information about any given feature drawn on a map involves geometric characteristics such as its length, area, perimeter, and shape.
What are the different types of spatial questions?
There are three broad categories of spatial questions: Direction questions ask about the orientation of features on a map. They include questions such as: Distance questions ask about features within a given distance of other features. Distance questions can also be thought of as proximity, or how close is one object to another.
When does a spatial relationship take place between two features?
A spatial relationship takes place between 2 or more features and involves direction, distance, or topology.
Is there an overview of the Spatial Analyst toolbox?
An overview of the Spatial Analyst Toolbox. Available with Spatial Analyst license. The ArcGIS Spatial Analyst extension provides a rich set of spatial analysis and modeling tools for both raster (cell-based) and feature (vector) data. The capabilities of Spatial Analyst are broken down into categories or groups of related functionality.
What do you need to know about ArcGIS Spatial Analyst?
The ArcGIS Spatial Analyst extension provides a rich set of spatial analysis and modeling tools for both raster (cell-based) and feature (vector) data. The capabilities of Spatial Analyst are broken down into categories or groups of related functionality. Knowing the categories will help you identify which particular tool to use.
When to use reverse relation in spatial query?
When the schematic features from the schematic feature class used to perform the spatial query have a polygon or polyline geometry, they will be automatically represented as containers around the added schematic features to which they are related. Check Reverse relation if you want the relation to be reversed.