Useful tips

How do you analyze GIS?

by Rhyley Bryan

How do you analyze GIS?

The five steps in the analysis process are:

  1. Frame the question.
  2. Explore and prepare data.
  3. Choose analysis methods and tools.
  4. Perform the analysis.
  5. Examine and refine results.

How do I extract data from ArcGIS online?

Procedure

  1. In ArcGIS Online, navigate to the Content page.
  2. Open the item details for the hosted feature service.
  3. Click Export Data, select the data format to export to. The file is saved as an item in My Content.
  4. To download the file, navigate to the item in the content page and follow the download instructions above.

What can I learn from ArcGIS?

Explore

  • Mapping.
  • Field Operations.
  • Spatial Analysis & Data Science.
  • Imagery & Remote Sensing.
  • Real-Time Visualization.
  • 3D Visualization.

How to perform an analysis in ArcGIS Online?

Open a web map containing the feature layer or layers you want to analyze in Map Viewer. Click the Contents button in the Details pane. Click the Analysis button on the map menu bar. Hover over the layer you want to analyze and click the Analysis button . Both actions open the Perform Analysis pane. The Perform Analysis pane is illustrated below.

What are the roles and privileges of ArcGIS Online?

ArcGIS Online defines a set of privileges for the following four default roles: Viewer—View items such as maps, apps, demographics, and elevation analysis layers that have been shared with the member. Join groups owned by the organization. Use geocoding, geosearch, and network analysis (routing and directions).

How is distance calculated in ArcGIS land use analysis?

Join land use descriptions to land use polygons using code values. This tool finds features within a specified distance of features in the analysis layer. Distance can be measured as a straight-line distance or a selected travel mode. Statistics are then calculated for the nearby features.

Where can I get more information about ArcGIS?

Visit the Learn ArcGIS website for lessons using the analysis tools. If you’re a developer, you can access these tools through Spatial Analysis Service REST API and ArcGIS API for Python.