Field Notes
LiDAR vs. photogrammetry: when to fly which
Both produce point clouds; they fail in different places. A field guide to choosing the right sensor for terrain, vegetation, and budget.
Insights
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Earth Observation
How utilities use EO data to get ahead of vegetation
Satellite revisit rates are now high enough to score encroachment risk across an entire service territory every week. Here is the workflow.
Platform
Digital twins start with a survey, not a dashboard
The twin is only as good as its ground truth. Why capture strategy — not visualization — decides whether a digital twin pays off.
Field Notes
What RTK networks actually buy you in the field
Centimeter positioning sounds like overkill until the rework invoice arrives. Where real-time corrections pay for themselves — and where they don't.
Platform
Open standards are the cheapest insurance in your GIS stack
GeoJSON, GeoPackage, and OGC services cost nothing to adopt and quietly remove the most expensive risk in enterprise GIS: the exit bill.
Earth Observation
Tracking construction progress from orbit, honestly
Satellite change detection can verify earthwork and structure progress across a whole portfolio — if you respect what the pixels can and cannot say.
Put these ideas on your map
Reading about workflows is one thing. Seeing yours run in GeoGarmeux Atlas is another.
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