What is Arcade?

When I hear the word Arcade, I think of the days playing games like Pac-Man, Frogger, and Donkey Kong. However, this Arcade is used to customize ArcGIS apps.

ArcGIS Arcade was first developed to be a calculator. It allows you to compute values derived from attributes in a layer. The result can be used in popups, labels and in renderers. Also the Arcade scripts work throughout the ArcGIS system. In the latest versions of Arcade, you can use it to customize popup content and define conditional behavior in forms and dashboard elements based on user input.

Click below to read more about Arcade and what you can do with it in your ArcGIS apps.

The Most Important 18th-Century Map of California

If you have some cash to spend, like $600,000 to $800,000, you too could own this rare map of California! COSTANSÓ, MIGUEL DE. 1741-1814: Original Manuscript Map of Coastal California Signed (“Miguel de Costansó”).

Costansó was the engineer for the Portola Expedition, creating the first land based maps of the California coastline, and discovering and mapping the port of San Francisco for the first time. There are only 4 copies that still exist, and you can own one of them! Check it out, and good luck on your bid!

ArcGIS Online Updates

ESRI will be updating ArcGIS Online on November 9th. Some update highlights include:

  • Map Viewer Enhancements
    • Greater support for feature aggregation
    • Enhanced visualization in heat maps
    • New and enhanced editor for Arcade expressions
    • Greater visibility, customization, and control of hatch fills
    • Support for uploading PNG, GIF, SVG, or JPEG files as custom symbols
  • Improvements to Administrative Workflows
    • Visibility of last viewed date in the administrator’s item report
    • Ability to specify a default set of member categories for new members
  • ArcGIS Instant Apps
    • Support for exporting data as a CSV file in Sidebar
    • Animation of two or more numeric fields in Slider
  • Deprecations and Retirements
    • ArcGIS Dashboards Classic
    • Legacy Home Page in ArcGIS Online
    • Presentation for Map Viewer Classic
    • Minimalist Template in ArcGIS Instant Apps

For more information on the update, visit their posting about it here.

GIS in the Vineyard

Most of us deal with GIS in government, and thus probably never get to use GIS outside of that, like managing a vineyard!

If you at least enjoy wine, you will find this article interesting as one family owned vineyard switches over to GIS so they can be more efficient in managing 2,500 acres of land and grape harvesting. Some of the GIS technology they use includes ArcGIS Enterprise, Survey123, and other components. Check it out!

Be Wildfire Aware

As wildfire season heads into its peak in late summer and early fall along the west coast, web cartographers at ESRI have created a new Wildfire Aware interactive mapping app. The app tracks wildfires across the country and reports on their impact to people, property, and the natural world. The app includes data from different agencies, including the Environmental Protection Agency (EPA), NASA, the National Weather Service, the U.S. Census, and the U.S. Fish and Wildlife Service. For each fire, you can scroll through data that shows how long the fire has been burning, how much acreage it has burned, how many personnel have been deployed, and what percent contained it is, as well as other data including what type of landform it covers, how much biodiversity is present, and how much carbon could be lost. Check it out!

US Interagency Elevation Inventory

The USGS National Geospatial Program is again updating the US Interagency Elevation Inventory. If you have elevation data, they would like you to give them information so that your data is discoverable by others. Your data need not be in the public domain, and the entry will provide a link to inquire about the data, or to a download site if available. This is not a repository for data; it is a way to make data findable.

Click here for more information and links on the CGIA website.