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Colton ArnspigerCA
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Colton Arnspiger

@coltonarnspiger

GIS and remote sensing specialist at Bering-Alakaʻina supporting USDA Forest Service workflows, including tree-crown health modeling presented at Esri’s 2024 plenary.

United States
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At Bering-Alakaʻina, I supported the USDA Forest Service’s Forest Health Assessment and Applied Sciences Team by developing geospatial workflows for forest-condition analysis. I built and maintained GIS pipelines using Python, Google Earth Engine, and cloud platforms.

I contributed to tree-crown health models presented at the 2024 Esri User Conference plenary. Using multi-year NAIP imagery, I helped scale automated models that segment tree crowns and identify compromised canopies.

I also contributed to UAS-based forest structure mapping and drone-based forest recovery modeling for the Cameron Peak Wildfire. My photogrammetry methods and data processing helped isolate lodgepole pine seedlings for machine-learning training.

My work has included contributions to peer-reviewed and agency science products, including a Journal of Forestry study on detecting forest disturbance at the tree level. I’ve also processed diverse satellite imagery and lidar for forest-condition and disturbance analyses.

Experience

Work history, roles, and key accomplishments

BN

GIS & Remote Sensing Technician II

Bering-Alaka'ina | RTL Networks

Jul 2018 - Aug 2026 (8 years 1 month)

Supported the USDA Forest Service Forest Health Assessment and Applied Sciences Team through remote sensing, cloud computing, and geospatial workflow development. Built and maintained scalable GIS pipelines for forest-condition analysis and contributed to tree-crown health modeling presented at the 2024 Esri User Conference plenary.

CW

Trail Technician

Colorado Parks and Wildlife

May 2017 - Nov 2017 (6 months)

Performed tree felling and sawyer work, maintained trail systems, and conducted invasive-weed identification and management. Collaborated with volunteer organizations and the Youth Conservation Corps on fire-mitigation work.

Education

Degrees, certifications, and relevant coursework

Colorado State University logoCU

Colorado State University

Bachelor of Applied Science, Natural Resources Management and Policy

2018 - 2024

Bachelor of Applied Science in Natural Resources Management and Policy from Colorado State University, completed in 2024.

University of Alaska Fairbanks logoUF

University of Alaska Fairbanks

Certificate, Synthetic Aperture Radar

2022 - 2022

Synthetic Aperture Radar (SAR) Foundations Certificate from University of Alaska Fairbanks via edX, completed in 2022.

Front Range Community College logoFC

Front Range Community College

Certificate, Geospatial Information Systems

2016 - 2016

Geospatial Information Systems (GIS) Certificate from Front Range Community College, completed in 2016.

Front Range Community College logoFC

Front Range Community College

Associate of Arts and Sciences, Forestry, Wildlife, and Natural Resources

2011 - 2016

Associate of Arts and Sciences in Forestry, Wildlife, and Natural Resources from Front Range Community College, completed in 2016.

Tech stack

Software and tools used professionally

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