Explore @IGNF Open Source projects

Institut National de l'Information Géographique et Forestière (@IGNF)

IGNF

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myria3d

Myria3D: Aerial Lidar HD Semantic Segmentation with Deep Learning

geoportal-extensions

French Geoportal Extensions for well-known javascript mapping libraries (Leaflet and OpenLayers)

itowns-legacy

iTowns is a JS/WebGL framework for 3D geospatial data visualization

cartes-ign-app

Application mobile officielle de l'IGN, utilisant MapLibre GL JS et Capacitor

FLAIR-2

Baseline for the FLAIR#2 AI Chalenge by the IGN

geoxygene

GeOxygene aims at providing an open framework which implements OGC/ISO specifications for the development and deployment of geographic (GIS) applications

geoportal-sdk

French Geoportal SDK Javascript

CartAGen

CartAGen is a plugin for GeOxygene dedicated to cartographic generalisation

FLAIR-1

Baseline of the first IGN AI challenge, FLAIR #1

geoportal-access-lib

French Geoportal resources access library

spark-iqmulus

Spark Package to read and write PLY, LAS and XYZ lidar point clouds using Spark SQL.

odeon

ODEON is a task-agnostic framework for deep learning applied to remote sensing

NeatMap

A simple QGIS python plugin for building tidy cities.

librjmcmc

librjmcmc is a library for stochastic optimization based on reversible jump monte carlo markov chains coupled with simulated annealing.

lidar-prod

A production AI brick that augments a rule-based Lidar classification with AI predictions and vector database.

geoportail-urbanisme-dev

Documentation développeur GPU en vue de hackurba

geoportal-wfs-client

Client JavaScript simplifiant l'accès aux WFS du géoportail (GeoJSON)

validator

Validateur de données initialement développé pour le géoportail de l'urbanisme

road2

NodeJS routing server aggregating several popular routing engines (video presentation (french) : https://peertube.fr/w/75fwFoW2GP8tQSGLUXUpPP)

geotuileur-site

Portail web dédié à la publication de données sous forme de tuiles vectorielles

route-graph-generator

Script collection used to generate routing data for Road2 (https://github.com/IGNF/road2)

wxfreechart

cmake-compatible version of the freechart sublibrary of the wxCode project : http://wxcode.sourceforge.net/

librjmcmc4j

librjmcmc4j is a library for stochastic optimization based on reversible jump monte carlo markov chains coupled with simulated annealing. It is the java port of librjmcmc

FLAIR

AI Challenges on Remote Sensing

ContinuousGeneralisation

Algorithms for continuous map generalisation based on C# and ArcGIS Objects.

gilviewer

Automatically exported from code.google.com/p/gilviewer

evidence4j

A Dempster-Shafer (D-S) engine based on eVidenZ, an efficient D-S engine developed in C++ by the LRDE (Epita Research and Development laboratory).

lidarformat

Automatically exported from code.google.com/p/lidarformat

hierarchy_labellisation

Project to test Rust/Wasm hierarchical image segmentation as tool to label aerial image for creating IA training dataset

roc4j

The package roc4j is designed for estimating and handling Receiver Operating Characteristics (ROC) curves of binary classifiers in Java

trainminator

Outil de labellisation développé en interne à l'IGN/DSI/(SDM et SIMV)

evolution-apigeoportail

Site de présentation de l'évolution de l'API Géoportail

geoportal-extensions-openlayers-samples

French Geoportal Extensions for well-known javascript mapping library OpenLayers : samples

Borea

Borea is an open-source tools-box photogrammetric conversion format

pgrouting-procedures

SQL procedures for easier routing with PGRouting for road2

PLU2PLUS

Code for the experiments of the PLU++ project

tactileo-quest

Proof of concept to demonstrate the abilities of collecting information on a map to use in a serious game.

pacasam

Patch-Catalogue-Sampling: methods to sample a catalogue (e.g. PostGIS database) of data patches based on their metadata, for deep learning dataset pruning.

StrataNet2-Vegetation-Coverage-Maps

Prediction of vegetation coverage maps from High Density Lidar data, in a weakly supervised deep learning setting.

geoxygene-sig3d-appli

Scripts developed from 3D module of GeOxygene (https://github.com/IGNF/geoxygene)

geoportal-third-party-integration

Dépôt d'exemples d'intégration des API Géoportail dans des "Web Framework Front-End JS", tels que Angular, React, Ember, Meteor, ...

look4

hackathon-necmergitur

ign-pdal-tools

librjmcmc4s

librjmcmc4s is a scala library for stochastic optimization based on reversible jump monte carlo markov chains coupled with simulated annealing. It is the scala port of librjmcmc.

ogam

Open source Generic Application based on Metadata

ol-geometry-editor

Outil d'édition et de visualisation des géométries

gdalCOG

geoxygene-wps

geoxygene-palettes

Color palettes extrapolation for map design.

geoportal-access-lib-samples

French Geoportal resources access library : samples

libOri

qgis_mapping_tools

Qgis plugin to edit features from polygons layer

road2_amelioration_des_vitesses

De l'amélioration du calcul de temps de trajet sur road2

SIGOPT

Repository for the SIGOPT project

geoportal-extensions-leaflet-samples

French Geoportal Extensions for well-known javascript mapping library Leaflet : samples

validator-api

API permettant d'appeler IGNF/validator, qui permet de valider et de normaliser les données présentes dans une arborescence de fichiers.

inca-addins-for-arcgis

ArcGIS Pro addin to automate maplex configuration and manage/browse lists of features

gpu-data-checker

QGIS plugin assistant to product valid GPU data

road2_et_valhalla

De l'intégration de valhalla à la version de road2 sur OSHIMAE