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Geological Data Systems

Capture.
Organise.
Explore Smarter.

TerraCapture is a purpose-built field app that streamlines geological data capture for mineral exploration teams — online or offline.

Works offline in remote field locations
Multi-user sync across your whole team
Fully customisable for any project structure
Export all data to CSV instantly
Project Map
TerraCapture App
Dashboard
3
Subscription Tiers
Projects & Exports
10+
Drill Logging Forms
100%
Offline Capable
How It Works

Set up in minutes.
Capture for months.

TerraCapture is structured around Work Groups, Projects, and Phases — giving your team full control over how geological data is organised and captured in the field.

01
Create a Work Group

Invite your team with role-based permissions — Owners, Admins, Editors, or free Viewer access for investors and stakeholders.

02
Build Your Projects

Add projects within Work Groups. Upload GeoJSON shapefiles to guide field teams with mapped geological reference data.

03
Customise Phases

Define sampling phases (Soil, Rock Chip, Mapping) and drilling phases (RC, Diamond). Add custom dropdowns for every field.

04
Capture in the Field

Log data using GPS and phone sensors for dip/strike. Custom dropdown validation. Works fully offline and syncs automatically when back online.

05
Track Progress

Monitor progress on the built-in dashboard. View sample locations on an interactive Google Maps layer — Road or Satellite view.

06
Export Your Data

Download all project data in .CSV format at any time — clean, structured, and ready for your lab or reporting workflow.

Key Features

Everything a field geologist needs

Offline First
Works Without Signal

Log data anywhere in the field, no connectivity required. All entries sync automatically the moment you're back online. Multiple users can log simultaneously.

Smart Capture
Sensor-Powered Logging

Use your phone's GPS for coordinates and built-in sensors for dip and strike. On-the-fly data validation catches field errors before they reach your database.

Mapping
Interactive GeoJSON Maps

Upload GeoJSON shapefiles of geological features and proposed sample points. Visualise all collected data on Google Road or Satellite views with sample detail pop-ups.

Drilling
Full Drill Hole Logging

Add collars and log diamond core or RC chips — Lithology, Geotech, Veining, Alteration, Mineralisation, Structure, Survey, Samples and more.

Collaboration
Team & Investor Access

Invite geologists with Editor access and key investors with free Viewer access. Role-based permissions keep your data secure and your stakeholders informed.

Customisation
Fully Customisable

Create your own phase names and custom dropdown options for any field. Unlimited projects and exports — no cap on how you structure your exploration work.

Drilling Phases

Complete drill hole
logging on your phone

1
Add Drill Hole Collars

Create collar records with coordinates, azimuth, dip and total depth. Each collar tracks its full logging history independently.

2
Log Core or RC Chips

Navigate between Drillhole Progress, Quicklog, Lithology, Veining, Geotech, Alteration, Mineralisation, Structure, Samples and Survey forms.

3
Customise Every Dropdown

Create your own dropdown suggestions for Weathering, Rock Types, Colour, Texture, Grain Size and more — tailored to your specific geology.

4
Export Clean CSV Data

Download all drill hole data in structured .CSV format, ready to drop directly into your lab or reporting software.

Drill Collars
NT-DD-00184.0 m
NT-DD-002120.0 m
NT-DD-00396.0 m
RC-001Active ●
Logging Forms Available
Drillhole Progress Lithology Geotech Quicklog Veining Alteration Mineralisation Structure Survey Samples
What Geologists Say

Trusted by exploration teams

The offline capability alone is worth it. We work in areas with zero signal and being able to sync everything when we get back to camp saves hours every day.

NF
Niekus F.
Senior Geologist, South Africa

Finally a field app built for geologists, not software engineers. The dip and strike capture using the phone sensor is incredibly accurate and fast to use on-site.

AB
Andeon B.
Exploration Geologist, Africa

Giving our investors Viewer access has transformed how we report progress. They can see live updates without us sending weekly spreadsheets — they love it.

OC
Owen C.
Project Manager, Uganda
FAQ

Frequently Asked Questions

Yes — TerraCapture is designed offline-first. You can log all data types (sampling, mapping, drilling) in the field with no connectivity. Everything syncs automatically when your device reconnects to the internet. Multiple team members can log simultaneously and their data merges on sync.
TerraCapture is currently available on Android (via Google Play). An iOS version is coming soon. It works on both phones and tablets. The interface is designed for single-handed use in the field.
Viewers can be added to any Work Group at no extra cost. They can see project progress, sample locations on the map, and dashboard statistics — but cannot edit or create any data. This makes it easy to keep investors and project owners informed in real time.
Absolutely. You can create custom dropdown options for any field in any form. You can also define your own sampling and drilling phase names to match your project structure. Unlimited customisation is included across all subscription tiers.
All data exports as .CSV (comma-separated values), which opens directly in Microsoft Excel, Google Sheets, or can be imported into specialist geological software. Each phase exports as its own clean, structured file.
The Explorer plan ($25/user/month) includes all mapping and sampling phases with unlimited projects and exports. The Premium plan ($65/user/month) adds full Drilling Phase support (RC and Diamond drilling). Premium Plus ($100/user/month) adds Statistics Reporting on top of everything else.
Contact us at admin@terra-capture.com or via the contact form and we can discuss a trial arrangement for your team. We're happy to walk you through the app on a call before you commit.
Get Started Today

Your geological data,
all in one place.

Available on Android and iOS. Built for field conditions. Trusted by exploration teams across Africa and beyond.

App Screenshots

See TerraCapture in Action

Every screen, exactly as it appears on your phone in the field.

Login / Sign Up
Login / Sign Up
Manage Work Group
Manage Work Group
Projects List
Projects List
Sampling Phases
Sampling Phases
Rock Chip Sampling
Rock Chip Sampling
Project Customisation
Project Customisation
Logging Forms
Logging Forms
Lithology Log
Lithology Log
Geotech Log
Geotech Log
Road View Map
Road View Map
Satellite View
Satellite View
Progress Dashboard
Progress Dashboard
Pricing

Simple, Transparent Pricing

Per user, per month. No contracts. Cancel anytime. Investor Viewer access is always free.

Explorer
$25
per user / month
  • Mapping & Sampling Phases
  • Unlimited Projects & Exports
  • Full Customisability
  • Offline Sync & Multi-user
  • Interactive Map (Road & Satellite)
  • Free Investor Viewer Access
  • Drilling Phases
  • Statistics Reporting
Get Started
Premium Plus
$100
per user / month
  • Mapping & Sampling Phases
  • Unlimited Projects & Exports
  • Full Customisability
  • Offline Sync & Multi-user
  • Interactive Map (Road & Satellite)
  • Free Investor Viewer Access
  • Drilling Phases (RC & Diamond)
  • Statistics Reporting
Get Started

Investor Viewer access is always free · Contact us for team or enterprise packages

Get In Touch

We'd love to
hear from you.

Whether you have questions about the app, need help getting set up, or want to discuss a custom team package — reach out and we'll get back to you promptly.

admin@terra-capture.com
+27 71 896 3975
terra-capture.com
Send Us a Message
We usually respond within one business day.