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Blog Sep 3, 2026

How National Distributors Decide Where to Build Next

Where a distribution center goes matters. See how nationwide building, land cover, and parking data help distributors identify the right sites faster.

Distribution Banner
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Blog Aug 12, 2026

API for EarthDefine Building Footprints 3D

EarthDefine's Building Footprints 3D API: on-demand access to 200M+ US building footprints with height, stories, roof slope, area, and ground elevation, returned by address in und…

Aerial imagery of an urban block with buildings identified using detailed blue outlines
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Blog Aug 6, 2026

Precision Meets Speed: EarthDefine Launches Building Footprints 3D API

Get instant access to 200M+ high-precision 3D building footprints across the US. Query by address or coordinate and get heights, roof slopes, and elevations in under 100ms. No bot…

Aerial imagery of an urban block with buildings identified using detailed blue outlines
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Blog Aug 3, 2026

What is GIS?

GIS turns location into insight: layers of elevation, buildings, and land cover that answer questions a flat address list never could.

Illustration of a GIS map layer stack connecting to a magnifying glass examining a globe, representing how Geographic Information Systems organize and analyze spatial data.
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Blog Jul 14, 2026

What Precision Means in the Private Sector

A flood policy priced on the wrong side of a property line isn't a rounding error. It's the difference between a fair premium and a claim nobody budgeted for.

Comparative example of precision in the field for insurance policies
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Blog May 15, 2026

Built Environment vs. Canopy Cover: A Reality Check on Urban Wildfire

Cal Poly data shows building density, rather than tree canopy, drives urban fire loss . This suggests that clearing trees may not be the most effective policy for reducing fire da…

A view of the Eaton fire from Koreatown in Los Angeles in 2025. Photo by Jessica Christian on Unsplash.
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Blog Apr 8, 2026

Have you mapped it? Grant Writing Edition

Stop describing problems in paragraphs. Win your next academic grant by mapping them! Combine free USDA, Census, and historical data to show reviewers the why, where, and how in o…

Sign post descriptor of ideal locations
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Blog Apr 2, 2026

Have you mapped it? Methods Section edition

Stop fighting your methods section. Map your data first to isolate variables, dodge peer-reviewer traps, and build bulletproof research models.

Country side home with cat laying in shade of a tree
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Blog Mar 25, 2026

Have you mapped it? Healthcare edition

Use spatial mapping to bridge the gap between overdose hotspots and life-saving naloxone distribution to guide effective public health interventions.

Ambulance image through city streets
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Blog Mar 13, 2026

Have You Mapped It? Entrepreneur Edition

See how spatial data transforms public safety gaps into an impactful startup framework, protecting children and building community trust where school buses are getting axed.

School kids walking down a residential road
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Blog Feb 20, 2026

DepaveLA: Mapping Excess Pavement to Unlock Urban Resilience

LA County’s pavement is 44% unnecessary, finds a new report. High-res land cover data maps urban heat/flood hotspots, unlocking greener, resilient cities.

1/2 of an example
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Blog Feb 9, 2026

We wish everyone knew GIS could help with that

A LinkedIn series launch using a US tree canopy map to argue GIS is for everyone, not just mapmakers. Each post follows a why/what/how structure across six audiences, from academi…

Tree Canopy Across the US
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Blog Mar 9, 2021

EarthDefine Maps U.S. Built-Up Surfaces and Parking Lots with AI

EarthDefine used AI to map all U.S. built-up surfaces and parking lots at 1-meter resolution, giving communities 95% accurate data to model flood risks, heat islands, and urbaniza…

An aerial map showing all impervious surfaces, including parking lots, across the city of Portland, Oregon
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Blog

GIS for Positive Change

Two restoration stories, Oak Island's tree canopy and Washington's Dam removal, share one lesson: map what's actually there before you act. You can't manage what you can't see. I…

Aerial Image of Oak Island, NC
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