surveying

A toolkit for Geodesy and Surveying in Python

Centimeter precision GPS/GNSS using L1/L2 signals broadcast over Bluetooth SPP (using the ESP32) in an easy to use enclosure.

Least squares adjustment software

Tools for cartographic production, surveying, digital image processing and spatial analysis.

Centimeter precision GPS/GNSS using L1/L2/L5 signals broadcast over Bluetooth, WiFi, and Ethernet.

A list of geodetic and geomatic journals

Browser-based LiDAR and point-cloud viewer - measure, classify, profile, and export, entirely client-side on WebGPU with a WebGL2 fallback. Runs locally, no upload.

Maptor (MakanNegar): Open-source .NET GIS library for spatial data processing, analysis, and visualization

Android application for land surveyors (mirror repository)

Trilateration example using least squares method in scipy

Total Station Online-Surveying with QGIS

Surveying instrument automation through GeoCOM and other protocols.

测绘软件设计课程学习

Automatic deformation monitoring system for geodetical and geotechnical control measurements in the Internet of Things.

SALSA: Geodetic Least Squares Adjustment Software

Turn a ~50EUR e-waste ECOVACS GOAT RTK base station (ComNav K803 Lite) into a centimetre-accurate Bluetooth GNSS rover with an ESP32 / Seeed XIAO ESP32C6

极思G界址点互转工具 — SHP/GDB 面要素与界址点 TXT 双向转换。纯 Rust,无需 ArcPy。

Differential levelling with a total station.

Convert therion (or GDAL) surface meshes to survex (or therion) surface legs.

QGIS plugin to input cave centreline data from various source