Intermediate ArcGIS Arcade (19 Aug 2026)

Wed, 19 Aug 2026 16:00:00 GMT

Description

A defining characteristic of ArcGIS Arcade is the ability to apply simple or powerful operations to a set of features using single-line or short multiline expressions. This is a result of the relatively straightforward syntax, the core scripting capabilities, and the nature of the large number of built-in functions, which were addressed in the prerequisite Introduction to ArcGIS Arcade workshop. Building on the introductory foundation, this workshop will cover a range of intermediate topics, including (1) further focus on built-in functions and language fundamentals, (2) the value of and creation of user-defined functions, (3) the use of geometry functions for geoprocessing and feature creation operations, (4) the use of feature set functions to access datasets, (5) debugging expression code, and (6) monitoring and enhancing expression performance. The associated explanations and demonstrations will be supported by examples drawn from a variety of ArcGIS use cases.

Intended Audience

GIS professionals familiar with using Arcade in ArcGIS applications and wishing to extend their capabilities beyond the introductory level.

Prerequisite Requirement

Anyone wishing to attend this workshop must also attend or have attended the associated workshop, "Introduction to ArcGIS Arcade." An exception to this requirement will be made if the instructor is satisfied that your level of Arcade experience is such that attending the introductory workshop is not necessary. If required, please contact David at info@gispd.com to request a waiver.

Please see GISPD.com/training for all current offerings of the "Introduction to ArcGIS Arcade" workshop.

Format and Technical Requirements

The workshop will consist of a balance between lecture material and demonstrations, forming the basis for a flexible and interactive training approach. There will be plenty of time for discussion and experimentation, which will result in a rich and rewarding experience for everyone involved.

A Zoom meeting link will be provided by the instructor.

All attendees must use a microphone and webcam (unless this is not possible due to medical reasons).

Setup

Setup steps will be provided and must be completed prior to the workshop and attendees will be contacted to ensure that the required software is installed and that they can save workshop files onto their machine. Attendees are asked, therefore, to make sure they can be reached via the email address and phone number they used to register for the workshop.

Presenter Details

David Howes is a geospatial information scientist and the sole owner at David Howes, LLC (dhowes.com) in Seattle, WA, specializing in the development of GIS tools, processes, and supporting infrastructure for a variety of clients from small operations to multinational corporations. With over 30 years of academic and private sector experience in both the United Kingdom and the United States in geography, Geographic Information Systems (GIS), and fluvial geomorphology (including a Ph.D. in geomorphology from the State University of New York at Buffalo and an M.Sc. in GIS from the University of Edinburgh, Scotland), David has a diverse background that is well suited to developing innovative solutions to spatial problems. He is a regular supporter of and provider of GIS professional development activities and training, typically as part of his GISPD.com initiative.

Workshop: Introduction to Python (13 Oct 2026)

Tue, 13 Oct 2026 15:00:00 GMT

This registration is only for the workshop; conference registration is separate.

Instructor: David Howes, GISPD.com

Python is now regarded as one of the most popular programming languages of all, if not the most popular. This is especially true for GIS-related requirements, with Python being front and center when it comes to making the most of the ArcGIS technology suite. This workshop will provide an introduction to Python programming without reference to GIS topics, but with an emphasis on preparing attendees for further learning with respect to GIS scripting and development. The workshop will also be helpful for anyone wishing to use Python for other purposes.

Three topics will be covered in the workshop: (1) Getting started with Python; (2) Use of an Integrated Development Environment (IDE) (attendees may use either JetBrains PyCharm Community Edition or Microsoft Visual Studio Code (both free)); and (3) Python fundamentals, including functions and objects, and error handling.

2026 NWGIS Conference (14 Oct 2026)

Wed, 14 Oct 2026 15:00:00 GMT

Note: This registration is only for the conference (October 14-15). All workshops need to be registered and paid for separately.

Northwest GIS User Group upcoming events

Intermediate ArcGIS Arcade (19 Aug 2026)

Workshop: Introduction to Python (13 Oct 2026)

2026 NWGIS Conference (14 Oct 2026)