Terracode uses the G-MAG legal framework for software, APIs, processing engines, reports, visualisations, client data, and acceptable use.
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TerraCode Analytics / Field science + technology
Groundwater, mineral exploration, site investigations and mapping. Field evidence, technical interpretation and software brought together around your project.
From finding groundwater to understanding a mineral target or planning a site, choose the investigation around the decision.
Find a sound basis for water decisions.
Explore service 02Turn prospective ground into targets worth investigating.
Explore service 03Choose the method around the question.
Explore service 04Understand conditions before the next major works.
Explore service 05Put every observation in its place.
Explore service 06Follow change on the ground.
Explore service02 / From the field
Survey planning, field records, quality control and interpretation belong to the same working story. We keep the evidence and its limitations visible through to the final handoff.
See how we workStructured workflows for magnetic, resistivity, IP, GPR, radiometric, seismic, and related methods.
A connected operational view from survey planning through technical delivery and client handoff.
Scoped access to G-MAG, Quest, G-RES, and TerraPulse through one controlled gateway.
Your next project
Tell us about your site, survey, dataset or operational challenge.
GAIA / Geophysical intelligence
Method-specific processing paths that keep the survey, interpretation and technical review connected.
Select a method to see its supported access path. Available workflows remain explicit; planned methods are not presented as live.
GAIA is the unified execution layer for geophysical processing methods, built for structured analysis, interpretation, and reporting workflows.
GAIA organizes geophysical processing into clear method paths so teams can request the right access for their survey and interpretation needs.
GAIA helps teams move from fragmented processing to a structured method workflow — consistent outputs, clearer interpretation, reliable handoff into reporting.
Every method follows controlled processing steps so technical results remain reproducible and auditable.
Outputs are generated in a format that supports faster technical review and cleaner transition into reports.
Tell us the method you need and we will route your access request to the right Terracode team.
G-Orchestrate / Project operations
Connect planning, field teams, technical work, review and delivery in one project operating layer.
See stage, owner, dependency, and technical output without assembling status manually.
Link field evidence and processing artifacts to the stage and decision they support.
Separate completion from approval so clients and technical leads know what is ready.
Enterprise discussions begin with the workflow you already run, the people who own it, and the handoffs that currently break.
G-Orchestrate connects planning, field operations, processing, and reporting into one system — giving teams and clients full visibility across every project stage.
Disconnected workflows create execution gaps. Managers can't see real-time status. Projects run on manual follow-up instead of structured process.
Pre-field, processing, and reporting are disconnected — creating execution gaps at every handoff.
Managers and clients can't see complete real-time project status, leading to late discovery of delays.
Project momentum depends on constant human follow-up instead of structured process flow.
Six stages, one connected operating system — from first planning to client delivery.
Tasks and phases connected in a defined sequence that drives execution, not just documentation.
Internal teams and leadership view project state continuously, eliminating blind spots.
Processing outputs and reports tracked and linked to each project stage.
Processing runs through GAIA as part of one connected operating system — not isolated tools.
Teams stay aligned, managers stay informed, decisions happen faster with fewer surprises.
Clients access progress and deliverables directly — reducing communication friction at every stage.
Request an enterprise discussion to map G-Orchestrate to your operating environment.
Field and technical services
Groundwater, minerals, infrastructure and the environment. We connect field investigations, spatial data and technical interpretation to the question you need answered.
01 / Field and technical services
Find a sound basis for water decisions.
Investigate groundwater potential, assess aquifer conditions and plan water-supply studies around the geology and the needs of the site.
02 / Field and technical services
Turn prospective ground into targets worth investigating.
Combine geology, geochemistry, remote sensing and geophysics to refine mineral targets and organise the evidence for further evaluation.
Resource-evaluation inputs are prepared with qualified specialists.
03 / Field and technical services
Choose the method around the question.
Design, acquire, process and interpret surveys that investigate subsurface contrasts while keeping the measurements and geological context connected.
Electromagnetic, gravity and seismic programmes can be scoped with specialist teams.
04 / Field and technical services
Understand conditions before the next major works.
Provide geological, geophysical and spatial information for infrastructure, foundations, access routes and mine-site development.
Engineering and hydrogeological inputs are developed with the relevant specialists.
05 / Field and technical services
Put every observation in its place.
Create connected spatial records for exploration, land, infrastructure and operational decisions, from regional imagery to site-scale surveys.
06 / Field and technical services
Follow change on the ground.
Use repeat surveys and spatial analysis to document land disturbance, drainage, vegetation and rehabilitation progress.
Monitoring scope and reporting are agreed with the appointed environmental specialists.
07 / Software and custom systems
Go from survey data to interpretation, then keep the project moving. Explore TerraCode's specialist tools or build the system your operation needs.
Bring method-specific processing, interpretation and technical review into the same working environment.
Specialist tools / Explore the capabilities
Corrections, field separation and magnetic source-depth workflows.
Magnetic, radiometric, terrain and GIS products in one spatial workflow.
Resistivity, VES, ERT and IP analysis with reviewable sections.
GPR profile processing, quality control and survey outputs.
Connect the people, phases, approvals and deliverables around the technical work.
Built around your operation
Custom GIS applications, operational dashboards, integrations and processing gateways, designed around the tools and teams you already have.
How we work
Methods and deliverables depend on geology, project stage, site access and your objectives. Laboratory work, drilling, formal resource declarations, certified designs and regulated activities are arranged with appropriately qualified specialists where required. UAV work depends on flight authorisations, ground control, sensor configuration and site conditions.
Insights, product updates, and workflow thinking from the Terracode team.
Field notes and platform updates will appear here.
Contact TerraCode
Tell us about your site, survey, dataset or system. We will connect you with the right team.
Terracode Developer Gateway
Create scoped API keys, submit durable jobs, track usage, and retrieve production outputs across four Terracode engines.
Each API page documents the scientific scope honestly. The gateway controls authentication, quotas, durable work, and usage without exposing internal service credentials.
Field correction, IGRF removal, separation, anomaly zoning, and half-width depth.
Magnetic, radiometric, terrain, and GIS products generated through scoped durable jobs.
Electrical and induced-polarization processing with reviewable geoelectric sections.
Deterministic survey-archive and profile processing with protected result artifacts.
Generate real API keys for controlled access to G-MAG, Quest, G-RES, and TerraPulse processing workflows, with durable jobs, flexible quotas, usage tracking, and legal acceptance.
Diurnal correction, IGRF removal, regional/residual separation, residual anomaly zone picking, half-width depth calculation, job submission, status polling, and usage tracking.
Gridding, TMI, RTP/RTE, FVD, THG, analytic signal, tilt derivative, Euler outputs, K/eU/eTh and ternary, terrain products, and GIS generators through scoped jobs.
Production VES, 2D ERT and time-domain IP inversion, including IP-primary and paired 2D ERT + IP results and reviewed independent-1D VES GeoElectric Sections.
Validated multi-vendor GPR archive and profile ingestion (MALA, GSSI, Sensors & Software, ImpulseRadar, IDS), acquisition QC, trace processing, radargram rendering, and protected scientific artifacts.
TerraPulse · Ground-penetrating radar
Process complete survey archives or individual profiles from supported instrument formats while retaining acquisition QC, exact provenance, and protected artifacts.
gpr_archive_processingValidate and process supportable lines as one durable batch.
gpr_profile_processingProcess one supported, matched vendor profile package with reviewable evidence.
Process complete GPR survey archives or individual profile file sets from MALA, GSSI, Sensors & Software, ImpulseRadar, or IDS through TerraPulse's deterministic production pipeline.
Upload a ZIP survey package, validate every profile, run acquisition QC and process all supportable lines as one durable batch.
Upload one matched profile package for MALA (.rad + .rd7/.rd3), GSSI (.dzt), Sensors & Software (.dt1 + .hd), ImpulseRadar (.iprb + .iprh), or IDS (.dt).
Receive QC, exact processing provenance, time-or-depth axis metadata, processed arrays, summaries, and radargram images without automated interpretation claims.
Operations: gpr_archive_processing, gpr_profile_processing.
G-RES · Resistivity and induced polarization
Submit VES, 2D ERT, TDIP, paired ERT + IP, and reviewed independent-1D geoelectric-section work through the production G-RES contract.
ves_inversionInvert a vertical electrical sounding through the production engine.
ert_2d_inversionRun the validated 2.5D DC resistivity inversion contract.
tdip_2d_inversionRun chargeability-primary TDIP through the validated scientific path.
ert_tdip_2d_inversionReturn synchronized resistivity and chargeability results from one dataset.
ves_geoelectric_sectionCorrelate reviewed independent 1D models; this is not a 2D inversion.
Run the same production resistivity and time-domain induced-polarization workflows used by the G-RES application.
Invert an independent 1D VES sounding with the production G-RES inversion engine.
Run the production 2.5D DC resistivity inversion contract.
Run chargeability-primary TDIP or synchronized DC resistivity and TDIP chargeability processing from the same validated scientific pipeline.
Correlate at least two explicitly reviewed independent 1D VES models. This is not a 2D or laterally constrained inversion.
Operations: ves_inversion, ert_2d_inversion, tdip_2d_inversion, ert_tdip_2d_inversion, ves_geoelectric_section.
G-MAG · Magnetic correction and interpretation
Apply production corrections and interpretation helpers through scoped jobs with durable status, usage, and result tracking.
diurnal_correctionRemove time-varying magnetic drift from survey observations.
igrf_removalRemove the International Geomagnetic Reference Field contribution.
regional_residual_separationSeparate broad background field from local anomaly content.
residual_anomaly_zonesIdentify reviewable profile zones for interpretation.
half_width_depthEstimate approximate source depth from profile geometry.
Expose the production G-MAG magnetic correction and interpretation workflow through scoped developer jobs.
Apply diurnal magnetic variation correction in the active G-MAG pipeline.
Remove the International Geomagnetic Reference Field contribution.
Generate regional and residual magnetic fields from corrected data.
Pick residual anomaly zones for interpretation and review.
Estimate approximate source depth using half-width profile geometry.
API operation ids: diurnal_correction, igrf_removal, regional_residual_separation, residual_anomaly_zones, half_width_depth.
Quest · Spatial product generation
Generate magnetic, radiometric, terrain, and GIS outputs through operation-scoped jobs while keeping internal processing routes protected.
MAGGrids, transformations, derivatives, Euler solutions, clusters, rejected solutions, and targets.
RADK, eU, eTh bands and ternary RGB composite generation.
TERDEM, hillshade, slope, contours, drainage, lineaments, density, and intersections.
GISVector, raster, interpolation, terrain-profile, hotspot, and suitability operations.
Generate magnetic, radiometric, terrain, and GIS products through the Quest processing engine.
Gridding, TMI, RTP, RTE, FVD, THG, analytic signal, tilt derivative, Euler solutions, clusters, rejected solutions, and targets.
K, eU, eTh single-band generation and ternary RGB composite generation.
DEM, hillshade, multi-hillshade, slope, contours, drainage network, drainage density, lineaments, density, and intersections.
Vector overlays, raster calculator/reclassify/clip/mosaic, interpolation, terrain profiles, hotspot and suitability analysis.
Quest keys are scoped through the Terracode gateway, so raw internal Quest routes are not exposed publicly.
API key generation and developer API calls open automatically on launch.
Good day
Production geoscience APIs available through the gateway.
Your generated API keys are grouped as projects.
Recent API job activity across your account.
View keys scoped to each project. Create new keys from Products when you need additional scopes.
Issue a project-scoped key with product permissions.
Organize API keys, usage, and budgets by workload or team.
Explore Terracode developer products available through the gateway.
Magnetic correction and interpretation workflow.
Magnetic, radiometric, terrain, and GIS product generation.
Production resistivity processing with reviewed VES correlation.
Deterministic GPR ingestion, QC, processing, and radargram artifacts.
Prepaid Compute Credits never expire. There is no subscription or automatic renewal. Read the billing guide
Reserved for jobs 0 credits
The credit value, VAT, and Paystack fee are itemized before checkout.
Organization spend cap: not set
Your account identity and how you use Terracode APIs.
Create and manage API projects, keys, and spend alerts.
Rate limits and retention apply per project.
Need more throughput? Submit a review request — typical response time is 2–3 business days.
Reset your Firebase password via email.
Sign out of the developer console on this device.
Developer terms acceptance and policy documents.
Administrative actions on your organization account.
Add Developer Portal accounts that bypass Compute Credits billing. Terracode billing administrators can manage this list. Billing administrator accounts cannot be removed.
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Terracode Developers
Create a project, fund it with Compute Credits, issue a scoped key, and make your first processing request.
Admins can publish blog posts with images, SEO fields, and generative-engine metadata.
The superadmin workspace manages admin invites, blog publishing, and payment-bypass app links.
Request a one-time setup link by email if the superadmin account is not yet initialized.
Signed in user: none
Review and manage existing posts.
Signed in user: none
Review developer keys, scopes, usage, and revoke access.
Edit, delete, or open any published article.
Every developer using the Terracode API — keys, requests, jobs, errors, and activity.
Add roles, update names, control visibility, reorder profiles, and manage photographs shown on the homepage.
Everyone who receives new blog posts: website and contact-form subscribers, Developer Portal accounts, and people with an account in a Terracode app (G-RES, G-MAG, Quest, TerraPulse, Titan, Spectra). People who unsubscribe stay unsubscribed.
Partners
Terracode partnerships connect instruments, domain expertise, and production software without overstating what has already been integrated.
Acquisition partner · Nigeria
Sake builds the iSmart Terrameter for self-potential, resistivity, induced-polarization, and ERT field acquisition. Terracode provides the current validated CSV handoff into supported G-RES processing workflows.
Acquisition partner · UAV magnetics
Smagall, the magnetic-measurement brand of Xi’an Huashun, supplies UAV magnetometer and gradiometer systems. Terracode connects the acquired survey to Quest for processing, mapping, spatial review, and technical delivery.
Team
Terracode is built by a multidisciplinary team working across scientific software, cloud systems, project operations, strategy, and communication.
Terracode × Sake Innovations
iSmart captures electrical geophysics in the field. G-RES continues the validated dataset through processing, interpretation, and reporting.
The iSmart Terrameter supports electrical acquisition without separating the reading from its survey context. The applicable field arrangement is configured, current is injected, potential difference is measured, and location/time context can be retained through the mobile workflow.
The current workflow is intentionally explicit. Direct synchronization is roadmap work and is not presented as live.
Prepare the applicable electrode arrangement and acquisition settings.
Record field measurements with the available location and time context.
Check the exported structure before it enters the supported processing path.
Continue through the applicable VES, ERT, or induced-polarization workflow.
Interpret the processed evidence and prepare the technical delivery.
Available now
Field teams export the iSmart dataset, validate its structure, and upload it into the applicable G-RES workflow. No direct synchronization is implied.
Product roadmap
Instrument availability
Sake Innovations manages configuration, accessories, specifications, availability, and ordering. Terracode can help plan the supported G-RES processing path.
A practical Nigerian hardware-and-software pathway for electrical geophysical surveys—from current injection and voltage measurement to structured processing, interpretation, and reporting.
The iSmart Terrameter sends controlled current through field electrodes, measures the resulting voltage difference, and calculates apparent resistivity from the measurement geometry. Its mobile workflow adds GPS coordinates and timestamps to acquired data.
Set the applicable SP, resistivity, IP, or ERT field arrangement and connect the control unit, electrodes, and cables.
The instrument injects controlled current and records the potential difference at the receiving electrodes.
Measurements can carry mobile GPS and time stamps so the dataset remains connected to where and when it was acquired.
The current Terracode handoff uses an exported CSV that is checked before entering the G-RES workflow.
Teams acquire with iSmart, export the field dataset, validate its structure, and continue with the applicable VES, ERT, or IP processing workflow in G-RES.
The partnership roadmap targets fewer manual handoffs without compromising numerical validation.
Sake Innovations & Technologies manufactures the iSmart Terrameter in Nigeria. Product configurations, accessories, specifications, availability, and ordering are managed directly by Sake.
Terracode × Smagall
Smagall supplies the UAV magnetic measurement system. Quest carries the survey forward into processing, mapping, spatial review, and technical reporting.
The Terracode client package
Customers purchasing an HS-MM-UAV3-200 magnetometer or HS-GRAD-UAV gradiometer through Terracode Analytics receive one month of Quest access. The survey can move beyond raw acquisition into reviewable geophysical products, maps, 3D views, and a technical processing report.
Three-axis UAV magnetometer
A compact single-sensor fluxgate system for recording three-component magnetic measurements with GPS survey context.
Dual-sensor UAV gradiometer
Two three-axis fluxgate sensors record paired magnetic channels for differential review of shallow and closely spaced responses.
The current connection is file-based: the Smagall acquisition utility converts recorded data for transfer, and the prepared survey enters Quest. No direct instrument-to-cloud synchronization is implied.
Fly the survey with the selected Smagall magnetometer or gradiometer while the instrument records magnetic channels and GPS context.
Copy the original data from the internal SD card and use the supplied conversion workflow to prepare the survey file for technical processing.
Organise the project, create grids and TMI-based products, and apply RTP or RTE according to the survey location and magnetic-field parameters.
Review magnetic intensity, exact first and second vertical derivatives, lineaments, terrain, and other spatial layers in 2D GIS and 3D workspaces.
Prepare finished map layouts and a technical processing report containing outputs, parameters, statistics, spatial context, methodology, and product interpretation.
Processing integrity
The HS-GRAD-UAV records differences between two physical fluxgate sensors. Quest keeps those measured gradient products scientifically distinct from vertical derivatives calculated from a total-magnetic-intensity grid.
Differential measurement can suppress magnetic effects common to both sensors, including part of the UAV platform response, while emphasizing near-field and shallow magnetic sources. Interpretation still depends on survey design, positioning, platform configuration, data quality, and geological context.
Instrument data remains the starting point of the project and is retained alongside prepared inputs.
Magnetic or measured-gradient grids and the applicable derived products selected for the survey objective.
Processed layers reviewed with terrain and other spatial information in connected 2D and 3D views.
Finished layouts and a downloadable processing report with the context needed to understand how outputs were produced.
Equipment and Quest access
Smagall / Xi’an Huashun manages equipment specifications, quotations, configuration, availability, and after-sales support. Terracode coordinates the purchase path and included Quest access.
404 · Outside the survey boundary
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Terracode software, APIs, processing engines, and reports must be used for lawful geoscience, engineering, research, operational, and business purposes.
Users must not submit stolen, restricted, malicious, unlawful, or unauthorized data; abuse service capacity; bypass access controls; or use outputs to mislead stakeholders.
Developer keys must be protected, scoped appropriately, and used within published rate limits and subscription requirements.
Users retain ownership of uploaded surveys, coordinates, maps, grids, interpretations, reports, metadata, and project materials.
Terracode may process submitted data only to provide requested software, API, reporting, support, security, and operational services.
Terracode treats client project materials as confidential except where disclosure is required to operate the service, comply with law, or support approved third-party processing.
Some Terracode workflows may use AI-assisted analysis, summarization, classification, report drafting, or interpretation support.
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Geophysical outputs and AI-assisted recommendations should be reviewed by qualified professionals before technical, commercial, or safety decisions.
Terracode outputs are analytical aids and do not replace professional geoscience judgment, field validation, regulatory review, or independent verification.
Processing results, interpretations, predictions, anomaly picks, and depth estimates are not guaranteed discoveries, reserves, resources, or commercial outcomes.
Use of Terracode websites, APIs, and platforms is subject to the liability limitations in the applicable Terracode terms and service agreements.