POWERED BY TERRACODE ANALYTICS

AI-Assisted Electrical Resistivity Processing & Interpretation

G-RES is TerraCode Analytics' cloud-native platform for electrical resistivity processing, interpretation and reporting. Process 2D ERT and VES datasets with AI-assisted insights, interactive visualisation and intelligent reporting.

GET STARTED
PLATFORM CAPABILITIES
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HOW IT WORKS
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G-RES
TERRACODE ANALYTICS
Search projects...
+ NEW PROJECT
IMPORT
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Projects
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No projects yet
Create your first G-RES project to begin importing survey data, configuring ERT/VES settings, and building interpretations.
+ NEW PROJECT
ADD COORDINATES TO GENERATE MAP SNAPSHOT
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...
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Readiness Score
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Updated
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AI Summary
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CONF
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PROJECT HEALTH
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TOTAL
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RECENT ACTIVITIES
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No recent activity yet. Create a project and import survey data to start the feed.
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SEE MORE
Recent Activities
Project and task events from the current workspace
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NEW PROJECT
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Project Created
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Create New Project
Start with the minimum details needed to set up the survey workspace.
Where is this survey located
Coordinates are optional now; adding them later will generate the map snapshot.
Review
Confirm the setup before creating the workspace.
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BACK
CANCEL
NEXT
CREATE PROJECT
Discard project setup?
Your unsaved project setup will be cleared. You can keep editing or discard the draft.
KEEP EDITING
DISCARD
Choose Project Location
Search for a place or click directly on the map.
X
SEARCH
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SELECTED LOCATION
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CANCEL
USE THIS LOCATION
Set Project Location
Search for a place or click directly on the map.
X
SEARCH
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SELECTED LOCATION
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CANCEL
SAVE LOCATION
Projects {{ activeProjectName }} {{ activeModuleLabel }}
PROJECT DASHBOARD
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Workflow Completion
Each phase advances only when project data is available.
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Project Health
Phase distribution for this project.
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COMPLETE
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SET LOCATION
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Recent Project Activity
No workflow activity yet.
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No project data yet
This module will populate from this project’s imported and processed survey data. No sample records are shown.
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KNOWLEDGE BASE 12 DOCS
+ Upload Document
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AI insight extracted
AI SYNTHESIS
12 DOCUMENTS ANALYSED
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INTELLIGENT SURVEY IMPORT
Import Survey Data
G-RES recognises the instrument, format and survey configuration automatically.
RE-IMPORT
+
Drop survey files here
Multiple files, ZIP archives and complete survey folders are supported.
FORMAT RECOGNITION
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Analysing survey files
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OK
Survey Successfully Recognised
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READY
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DETECTED LINE CONFIGURATIONS
LINESPACINGELECTRODESLENGTH
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CONFIRM & VALIDATE
AUTOMATIC QUALITY CHECK
Dataset is ready for processing
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CONTINUE TO PROCESSING
2D ERT PROCESSING PIPELINE
Processing & Inversion
Pre-process, calculate apparent resistivity, generate a pseudosection, then run inversion.
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IMPORT
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QUALITY SCORE
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ARRAY
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SPACING
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COORDINATES
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STATUS
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WHAT RESISTIVITY MEANS
Low resistivity usually means more conductive ground such as clay, saline water, weathered/fractured saturated zones, or metal-rich material. High resistivity usually means dry, compact, fresh, or crystalline material. Interpretation still needs geology and QC context.
WHAT SENSITIVITY MEANS
Sensitivity shows where the survey measurements actually constrain the model. Bright/high areas are better supported by the electrode geometry; dark/low areas are less reliable and should be interpreted carefully.
SURVEY LINES
Each line keeps its detected spacing and geometry.
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QC {{ line.qcLabel }}
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GENERATE PSEUDOSECTION
RUN INVERSION
RE-RUN PROCESSING
PRE-PROCESSING QUALITY CONTROL
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SCORE
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VALID
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REJECTED
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MANUAL REVIEW TABLE
READINGA / B / M / NNRIMPORTED RHOCALCULATED RHODELTASTATUS
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ZOOM
REJECTED POINTS
EXPORT IMAGE
{{ processingActiveResultLabel }}LOG SCALE | {{ processingArtifactMin }} - {{ processingArtifactMax }} Ωm{{ processingRmsLabel }} {{ processingFinalRms }} | {{ processingIterationCount }}
INVERSION SETTINGS
OUTLIER REJECTION{{ processingOutlierOn }}
RENDER STYLE{{ processingRenderStyle }}
DISCRETE LEGEND (RES2DINV-STYLE){{ processingBandedOn }}
LOG RESISTIVITYALWAYS ON (LOG-SPACE INVERSION)
TOPOGRAPHY CORRECTIONCOMING SOON (ELEVATIONS PRESERVED)
Smoothness-constrained inversion with log resistivity is recommended for most surveys. Robust/blocky selects a genuine IRLS (L1-norm) reweighting of both the data misfit and the model roughness.
PROCESSING JOB LOG{{ processingProgress }}%
Awaiting pseudosection or inversion command.
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SEND TO INTERPRETATION
Select a survey line
Choose one of the detected lines to inspect its QC report, calculate apparent resistivity, and generate the pseudosection required before inversion.
SURVEY EXPLORER
Processed lines and interpretation state.
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MARK COMPLETE
INTERPRETATION CANVAS
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ZOOM
PAN
JET
POINT DETAILS
x
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ASK AURORA
LOW
HIGH {{ interpretationPointSummary }}
No processed data available for this line.
Run Processing before interpretation.
GO TO PROCESSING
AURORA
No Aurora messages for this line yet.
Thinking...{{ msg.text }}
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SEND
INTERPRETATION SUMMARY
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REVIEW THREAD
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APPROVALS
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AI ASSISTANT
No analysed project context is available yet.
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Responses grounded in project data and uploaded documents
EXPORT OPTIONS
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PACKAGE EXPORTS
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BOREHOLE TARGETS
AI RANKED 3 TARGETS IDENTIFIED
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RANK
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SURVEY LINE
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DISTANCE
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TARGET DEPTH
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WATER STRIKE
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SITE SUMMARY
SITE
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COVERAGE
4 lines 480m total
RANKED TARGETS
3
OVERALL POTENTIAL
HIGH
AI SUMMARY
Three viable borehole locations identified. BH-R1 targets the primary alluvial aquifer at 45m. BH-R2 targets confirmed fracture zone F1. BH-R3 is a strong secondary option on Line 03. Total estimated yield: 924 l/s.
CORRELATION STUDIO
2D ERT + VES CORRELATION ACTIVE
Line 01 VES-05
2D RESISTIVITY LINE 01
F1
GW-1 AQUIFER
BEDROCK
1 m
10,000 m
CORRELATION RESULTS
Line 01 VES-05
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ERT DEPTH
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VES DEPTH
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AI VERDICT
High correlation confirmed. Aquifer depth difference only 1.8m. Bedrock contact matches within 2m. Overall interpretation confidence increased to 94%.
VES CURVE VES-05 SCHLUMBERGER ARRAY
AB/2 (m) 1 5 20 80 200 10 100 1k 10k
Apparent
Calculated
Aquifer
INTERPRETED LAYERS
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GIS MAP
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LEGEND
Survey Lines
Boreholes
Drill Targets
VES Points
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FEATURES
Survey Lines4
Boreholes3
VES Points5
Drill Targets3
SURVEY LINES
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PROJECT TIMELINE
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