When I first heard the word “photogrammetry,” I had no idea it would one day define my career.
Today, as a photogrammetric technician at the Minnesota Department of Transportation (MnDOT), I transform aerial imagery into digital maps that help design roads, bridges, and infrastructure across the state. But beyond technology, this journey has been about curiosity, mentorship and representation, especially as a woman and Latina in STEM.
Here are five lessons I have learned on my path as a photogrammetric technician:
1. Curiosity Can Open Unexpected Doors
My journey into photogrammetry began through MnDOT’s Leadership Development Program (LDP), a transformative experience that introduced me to aerial mapping and 3D modeling.
By that time, I was already on the geospatial path with a geography–GIS degree from the University of Minnesota, but the program pivoted my focus from GIS toward photogrammetry.
A photogrammetric technician uses aerial or satellite imagery to create detailed digital maps. This career combines geography, technology, and design to support infrastructure planning, transportation, and environmental monitoring.
Ironically, I now find myself enjoying CAD-based mapping work even more than GIS! That curiosity to explore something new reshaped my career and reminded me that passion often starts with a single “What if?”
2. Technical Precision Requires Creative Patience
Photogrammetry demands accuracy and focus. I failed again and again when I first started, tracing features incorrectly or missing elevation points. But with practice, patience, and the support of my supervisor, I improved.
Having a workplace that encourages learning through mistakes helped me gain confidence by reframing errors as opportunities for growth. Technical growth, I’ve learned, is built on perseverance and self-belief.
3. Representation Builds Momentum
As a Get Kids Into Surveying ambassador, I love showing students how maps are made, not just used. I’m also active in the Society of Hispanic Professional Engineers, Latinas in STEM, Esri Young Professionals Network, Women+ in Geospatial, and the Minnesota GIS/LIS Consortium, where I received the 2025 Emerging Professional Award.
Representation matters. Students often reach out to me for career guidance and advice, while other geospatial professionals are curious to learn more about what I do in the photogrammetry unit and how it connects to GIS work. I’m always happy to educate my community and foster the next generation of geospatial professionals, because when we share what we know, we help others see what’s possible.
4. Mentorship Multiplies Growth
Two mentors have deeply shaped my journey. Emily Knish-Anderson from Esri helped me bridge GIS and remote sensing early in my career. Her technical insights and encouragement have been invaluable.
At MnDOT, I also joined the Strategic Women Advancing Transportation (SWAT) mentorship program, where Jessica Oh, an innovator in transportation, continues to inspire me. Her guidance has strengthened my confidence, shaped my career in transportation, and helped me build valuable leadership skills.
Both Emily and Jessica have taught me that mentorship isn’t just about guidance; it’s about empowerment and helping women grow into leaders who lift others along the way.
5. Growth Happens When You Challenge The Limits
From mastering new software to mentoring students, my greatest growth has come from stepping outside my comfort zone. One of my goals is to present at conferences someday and continue sharing how photogrammetry connects with GIS, transportation, and the evolving world of geospatial technology.
The lessons I’ve learned through education, mentorship, and outreach have given me confidence to lead, teach, and keep pushing the boundaries of what’s possible. Photogrammetry isn’t just about mapping landscapes, it’s about paving the way for others to see themselves in STEM.
