Terramark: GPS Survey Camera

DER Soft

In-app purchases

About this app

Terramark is the field documentation tool for professionals: electric, water
and telecom distribution crews, surveyors, construction engineers and
inspectors. Capture photos stamped with everything a site record needs —
coordinates, date/time, address, altitude, GPS accuracy and compass heading — and export your work in the formats your office already uses.

No ads. No account. Your photos, coordinates and projects never leave your
device.

CAPTURE
- Photo stamps: coordinates (Decimal, DMS, UTM, MGRS), date/time, address, altitude, GPS accuracy (±m), compass azimuth, project name
- One-tap waypoints — record poles, valves, boundary corners without a photo
- Works fully offline; addresses resolve automatically when you're back online
- Correct photo orientation even with auto-rotate turned off
- GPS EXIF embedded in every photo

ORGANIZE
- Projects with record lists and a map view of every pin
- Notes and categories on any record, added or edited anytime

EXPORT (Pro)
- KMZ for Google Earth — photos embedded in placemark balloons
- CSV and GeoJSON with UTM zone + EPSG codes for QGIS/ArcGIS
- PDF field reports: cover page, photo pages, summary table
- Batch ZIP sharing via email, WhatsApp or Drive

TERRAMARK PRO
Free: 2 projects, 20 records each — enough to try it on a real job.
Pro unlocks unlimited projects and records, all exports, PDF reports,
UTM/MGRS formats and raw+stamped dual save. 14-day free trial.

What’s new

Field-proof site records: photos stamped with coordinates, date, address and heading. Fully offline, no ads, no account. Try Pro free for 14 days.