G-Geopylanner - Unified Shallow Geophysics Survey Design Tool

Survey Modules

📋 Quick Guide

Select a survey type, enter parameters, calculate, and export your survey design as CSV.

📊 MASW Geometry Generator

Survey Parameters

Number of Channels:

Channel Spacing (m):

Desired Depth (m):

Shot Offset (m):

Starting Coordinate (optional):

🌊 Seismic Refraction Layout

Survey Parameters

Number of Geophones:

Geophone Spacing (m):

Number of Shots:

Expected P-wave Velocity (m/s):

Starting Coordinate (optional):

⚡ ERT Electrode Configuration

Array Parameters

Number of Electrodes:

Electrode Spacing (m):

Array Type:

Starting Coordinate (optional):

📡 GPR Hyperbola Velocity Analysis

How to use: Upload a radargram image, then click on the hyperbola apex and two points on the arms to calculate EM velocity and depth.

Radargram Upload

Upload Radargram Image:

📁 Click to upload radargram image

Time Window (ns):

Trace Spacing (m):

Pick Points (Click on canvas)

🧲 Magnetic Survey Planner

Survey Area

Area Length (m):

Area Width (m):

Line Spacing (m):

Tie-line Spacing (m):

Line Direction:

Station Spacing (m):

Starting Coordinate (optional):

🌍 Gravity Survey Planner

Survey Parameters

Area Length (m):

Area Width (m):

Station Spacing (m):

Density Contrast (kg/m³):

Grid Type:

Starting Coordinate (optional):

📍 GPS/Coordinate Converter

Note: This module uses the same engine as G-Resconvt. For full coordinate conversion features, use G-Resconvt.

Quick Converter

Latitude (DD):

Longitude (DD):

Target CRS:

⚡ G-Geopylanner

Survey Modules

📊 MASW Geometry Generator

Survey Parameters

🌊 Seismic Refraction Layout

Survey Parameters

⚡ ERT Electrode Configuration

Array Parameters

📡 GPR Hyperbola Velocity Analysis

Radargram Upload

Pick Points (Click on canvas)

🧲 Magnetic Survey Planner

Survey Area

🌍 Gravity Survey Planner

Survey Parameters

📍 GPS/Coordinate Converter

Quick Converter