Your Coordinate System, Explained Simply

Every map of your property carries a coordinate system: WGS 84 / UTM Zone 14N. If you're just exploring the viewer, you can ignore it entirely — it all just works. If you're handing files to an engineer, GIS analyst, or CAD team, this is the one line they'll ask for. Here's what it means without the jargon.

The plain-English version

A coordinate system is just the agreed-upon way to answer 'where is this point on Earth?' so that your map, your engineer's software, and the county's records all line up in the same place.

Think of two pieces:

1. WGS 84 is the reference model of the Earth's shape — the same one your phone's GPS uses. It's how latitude and longitude are defined worldwide.
2. UTM Zone 14N is a way of flattening a slice of that round Earth onto a grid you can measure in plain meters. The world is divided into UTM zones; Zone 14N covers Central Texas, which is why your data uses it.

Put together: your property is placed in its true spot on Earth, on a grid where distances are honest meters — so a 100-meter line on the map is 100 real meters on the ground.

Why meters instead of latitude/longitude?

Latitude and longitude are great for finding a place, but awkward for measuring one (the units aren't a consistent distance). UTM gives you a flat grid in meters, which is exactly what you want for measuring distances, areas, and volumes — and it's what engineering and CAD tools expect.

When does this actually matter to you?

• Just exploring the map? Never. The viewer handles everything; you click, measure, and share.
• Handing data to an engineer, surveyor, or GIS/CAD team? This matters a lot. Give them this exact line and everything drops into place:

Horizontal: WGS 84 / UTM Zone 14N (EPSG:32614)

• Vertical (heights): elevations are reported against a stated vertical reference — either ellipsoidal (WGS 84) or a standard height datum like NAVD88 (GEOID18). Your accuracy report and file metadata spell out which one your project uses. If your team works in a specific vertical datum, tell us up front so we deliver it that way.

A note for the technical folks

Your exported files — GeoTIFF/COG orthomosaics, LAS/LAZ point clouds, DXF contours — are georeferenced in WGS 84 / UTM 14N so they import correctly into standard GIS (QGIS, ArcGIS) and CAD stacks without hand-alignment. If your project needs a different projection or state-plane system for a specific workflow, ask — reprojection is straightforward on our end.

Tip: When in doubt, copy-paste this into an email to your engineer: 'Data is in WGS 84 / UTM Zone 14N (EPSG:32614), heights in [ellipsoidal WGS 84 / NAVD88 GEOID18].' That one sentence answers the first question every GIS or civil team will ask.

The important caveat

An accurate coordinate system makes your data positionally trustworthy for planning and engineering. It does not make it a legal boundary survey. Embry Solutions does not perform land surveys — for boundary, subdivision, or title work, consult a licensed Texas surveyor.