Training

Please see my GIS Professional Development website for details of on-demand and scheduled workshop offerings.

Upcoming Events

Howes, D.A. 2026. Introduction to Python. One-day workshop to be conducted on Tuesday, October 13^th as part of Northwest GIS 2026, Tacoma, Washington, USA

Past Training Workshops

Howes, D.A. 2026. Intermediate ArcGIS Arcade. One-day workshop conducted online in two half-day parts on Wednesday, August 19^th and Thursday, August 20^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to ArcGIS Arcade. One-day workshop conducted online in two half-day parts on Wednesday, August 12^th and Thursday, August 13^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Intermediate ArcGIS Arcade. One-day workshop conducted online in two half-day parts on Wednesday, May 27^th and Thursday, May 28^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to ArcGIS Arcade. One-day workshop conducted online in two half-day parts on Thursday, May 21^st and Friday, May 22^nd in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to ArcGIS JavaScript Application Development. One-day workshop conducted online in two half-day parts on Tuesday, May 19^th and Wednesday, May 20^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to JavaScript. One-day workshop conducted online in two half-day parts on Thursday, May 14^th and Friday, May 15^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Intermediate ArcGIS Arcade. One-day workshop conducted on Tuesday, April 28^th as part of GIS In Action 2026, Portland, Oregon, USA
Howes, D.A. 2026. Introduction to ArcGIS Arcade. One-day workshop conducted on Monday, April 27^th as part of GIS In Action 2026, Portland, Oregon, USA
Howes, D.A. 2026. Intermediate ArcGIS Arcade. One-day workshop conducted on Friday, April 17^th as part of Big Sky GeoCon 2026, Whitefish, Montana, USA
Howes, D.A. 2026. Introduction to ArcGIS Arcade. One-day workshop conducted on Tuesday, April 14^th as part of Big Sky GeoCon 2026, Whitefish, Montana, USA
Howes, D.A. 2026. Introduction to ArcGIS Data Management Using Python. One-day workshop conducted on Monday, April 13^th as part of Big Sky GeoCon 2026, Whitefish, Montana, USA
Howes, D.A. 2026. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online in two half-day parts on Thursday, March 5^th and Friday, March 6^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to JavaScript for ArcGIS Application Development. One-day workshop conducted online in two half-day parts on Monday, March 2^nd and Tuesday, March 3^rd in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to ArcGIS Data Management Using Python. One-day workshop conducted online in two half-day parts on Thursday, February 26^th and Friday, February 27^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Intermediate ArcGIS Arcade. One-day workshop conducted online in two half-day parts on Monday, February 23^rd and Tuesday, February 24^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to Python Programming. One-day workshop conducted online in two half-day parts on Thursday, February 19^th and Friday, February 20^th in association with the Northwest GIS User Group.
Howes, D.A. 2026. Introduction to ArcGIS Arcade. One-day workshop conducted online in two half-day parts on Tuesday, February 17^th and Wednesday, February 18^th in association with the Northwest GIS User Group.
Howes, D.A. 2025. Introduction to ArcGIS Arcade. One-day workshop conducted as part of Northwest GIS 2025, Boise, Idaho, USA
Howes, D.A. 2025. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online in two half-day parts on Monday, May 12^th and Tuesday, May 13^th in association with the Northwest GIS User Group.
Howes, D.A. 2025. Introduction to ArcGIS Data Management Using Python. One-day workshop conducted online in two half-day parts on Thursday, May 8^th and Friday, May 9^th in association with the Northwest GIS User Group.
Howes, D.A. 2025. Introduction to JavaScript for ArcGIS Application Development. One-day workshop conducted online in two half-day parts on Monday, May 5^th and Tuesday, May 6^th in association with the Northwest GIS User Group.
Howes, D.A. 2025. Introduction to Python Programming. One-day workshop conducted online in two half-day parts on Thursday, May 1^st and Friday, May 2^nd in association with the Northwest GIS User Group.
Howes, D.A. 2025. Introduction to ArcGIS Data Management Using Python. One-day workshop conducted on Monday, April 22^nd as part of GIS In Action 2025, Portland, Oregon, USA
Howes, D.A. 2025. Introduction to Python Programming. One-day workshop conducted on Monday, April 21^st as part of GIS In Action 2025, Portland, Oregon, USA
Howes, D.A. 2025. Introduction to JavaScript for ArcGIS Application Development. One-day workshop conducted on Friday, April 18^th as part of Big Sky GeoCon 2025, Helena, Montana, USA
Howes, D.A. 2025. Introduction to ArcGIS Data Management Using Python. One-day workshop conducted on Tuesday, April 15^th as part of Big Sky GeoCon 2025, Helena, Montana, USA
Howes, D.A. 2025. Introduction to Python Programming. One-day workshop conducted on Monday, April 14^th as part of Big Sky GeoCon 2025, Helena, Montana, USA
Howes, D.A. 2025. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online in two half-day parts on Thursday, February 27^th and Friday, February 28^th in association with the Northwest GIS User Group.
Howes, D.A. 2025. Introduction to Python Programming. One-day workshop conducted online in two half-day parts on Monday, February 24^th and Tuesday, February 25^th in association with the Northwest GIS User Group.
Howes, D.A. 2024. Introduction to Python Programming. One-day workshop conducted as part of Northwest GIS 2024, Seaside, Oregon, USA
Howes, D.A. 2024. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted as part of Northwest GIS 2024, Seaside, Oregon, USA
Howes, D.A. 2024. Introduction to Python Programming. One-day workshop conducted as part of the 2024 Intermountain GIS Conference, Post Falls, Idaho, USA
Howes, D.A. 2024. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted as part of the 2024 Intermountain GIS Conference, Post Falls, Idaho, USA
Howes, D.A. 2024. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted as part of GIS In Action 2024, Portland, Oregon, USA
Howes, D.A. 2024. Introduction to Python Programming. One-day workshop conducted as part of GIS In Action 2024, Portland, Oregon, USA
Howes, D.A. 2024. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted as part of Big Sky GeoCon 2024, Billings, Montana, USA
Howes, D.A. 2024. Introduction to Python Programming. One-day workshop conducted as part of Big Sky GeoCon 2024, Billings, Montana, USA
Howes, D.A. 2024. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online in two half-day parts on February 22^nd and February 23^rd in association with the Northwest GIS User Group.
Howes, D.A. 2024. Introduction to Python Programming. One-day workshop conducted online in two half-day parts on February 20^th and February 21^st in association with the Northwest GIS User Group.
Howes, D.A. 2023. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted as part of Northwest GIS 2023, Yakima, Washington, USA
Howes, D.A. 2023. Introduction to Python Programming. One-day workshop conducted as part of Northwest GIS 2023, Yakima, Washington, USA
Howes, D.A. 2023. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online on May 26^th in association with the Northwest GIS User Group.
Howes, D.A. 2023. Getting Started with the ArcGIS Maps SDK for JavaScript 4.x. One-day workshop conducted online on May 24^th in association with the Northwest GIS User Group.
Howes, D.A. 2023. Introduction to Python Programming. One-day workshop conducted online on May 22^nd in association with the Northwest GIS User Group.
Howes, D.A. 2023. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted at Big Sky GeoCon 2023, Bozeman, Montana, USA
Howes, D.A. 2023. Introduction to Python Programming. One-day workshop conducted at Big Sky GeoCon 2023, Bozeman, Montana, USA
Howes, D.A. 2022. Getting Started with the ArcGIS API for JavaScript 4.x. One-day workshop conducted at URISA GIS-Pro & NWGIS 2022, Boise, Idaho, USA
Howes, D.A. 2022. Introduction to ArcGIS Pro Python Tools and Processes Development. Half-day workshop conducted at URISA GIS-Pro & NWGIS 2022, Boise, Idaho, USA
Howes, D.A. 2022. Introduction to Python Programming. Half-day workshop conducted at URISA GIS-Pro & NWGIS 2022, Boise, Idaho, USA
Howes, D.A. 2022. Getting Started with Python Programming One-day workshop conducted online in association with the Northwest GIS User Group
Howes, D.A. 2022. Getting Started with the ArcGIS API for JavaScript 4.x. One-day workshop conducted online in association with the Northwest GIS User Group
Howes, D.A. 2022. Getting Started with ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online in association with the Northwest GIS User Group
Howes, D.A. 2021. Getting Started with the ArcGIS API for JavaScript 4.x and TypeScript. One-day workshop conducted online as part of Northwest GIS 2021
Howes, D.A. 2021. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online as part of Northwest GIS 2021
Howes, D.A. 2021. Introduction to Python Programming. One-day workshop conducted online as part of Northwest GIS 2021
Howes, D.A. 2021. Introduction to ArcGIS Pro Python Tools and Processes Development. One-day workshop conducted online as part of the Intermountain GIS 2021 Conference
Howes, D.A. 2021. Introduction to Python Programming. One-day workshop conducted online as part of the Intermountain GIS 2021 Conference
Howes, D.A. 2020. ArcGIS Pro Python Tools and Processes Jumpstart. One-day workshop conducted online as part of Northwest GIS 2020
Howes, D.A. 2020. Introduction to Web AppBuilder for ArcGIS Custom Widget Development. One-day workshop conducted online as part of Northwest GIS 2020
Howes, D.A. 2019. Introduction to ArcGIS Pro Python Tools and Processes Development. Half-day workshop conducted at Northwest GIS 2019, Bend, Oregon, USA
Howes, D.A. 2019. Introduction to Web AppBuilder for ArcGIS Custom Widget Development. Half-day workshop conducted at Northwest GIS 2019, Bend, Oregon, USA
Howes, D.A. 2019. Introduction to Web AppBuilder for ArcGIS Custom Widget Development. Three-hour workshop conducted at GIS In Action 2019, Portland, Oregon, USA
Howes, D.A. 2018. Introduction to Web AppBuilder for ArcGIS Custom Widget Development. Half-day workshop conducted at Northwest GIS 2018, Bremerton, Washington, USA
Howes, D.A. 2018. ArcGIS Development Using Python: Scripts and Tools in Desktop and Pro. One-day workshop conducted at Northwest GIS 2018, Bremerton, Washington, USA
Howes, D.A. 2018. Developing ArcGIS Pro Python Tools and Processes. Three-hour workshop conducted at GIS In Action 2018, Portland, Oregon, USA
Howes, D.A. 2017. ArcGIS Development Using Python: Tools, Add-ins and the ArcGIS API. Two-day workshop conducted on October 9-10 at the 32^nd Annual Northwest GIS User Group Conference, Boise, Idaho, USA
Howes, D.A. 2016. Extending ArcGIS: Python Geoprocessing Tools and Add-Ins. One-day workshop conducted at the 50^th Annual Alaska Surveying & Mapping Conference, Anchorage, Alaska, USA
Howes, D.A. and Pardy, J. 2015. Extending ArcGIS for Desktop with Python and .NET: Geoprocessing Tools and Add-Ins. Two-day workshop conducted at URISA GIS-Pro & NWGIS 2015, Spokane, Washington, USA
Howes, D.A. and Pardy, J. 2015. Extending ArcGIS for Desktop Using Python and .NET Add-Ins. One-day workshop conducted at the 49^th Annual Alaska Surveying & Mapping Conference, Anchorage, Alaska, USA
Howes, D.A. and Pardy, J. 2014. Extending ArcGIS for Desktop Using Python and .NET Add-Ins. One-day workshop conducted at the 2014 Washington GIS Conference, Tacoma, Washington, USA