GitLab

Codes illustrant le billet de blog (en chantier) "La « crue centennale » prise la main dans le sac ! Réflexions et outils pour illustrer cette notion faussement familière."

Tutorials for forest analysis with airborne laser scanning (lidar) remote sensing. Tree detection and segmentation, field plot co-registration, forest parameters and habitat metrics mapping, forest gaps and edges detection.

DEMO : Interactive tool for teaching. It generates maximum annual discharges from a Gumbel distribution to demonstrate the variability of floods, and fits an estimated Gumbel distribution. The sample can be increased at will.

This interactive tool estimates the backwater curve in a chanel with an imposed level downstream. Two sliders modify the roughness (expressed as a Strickler coefficient = 1/Manning coefficient) and delta_h, computation step. french legend

Python library dedicated to LSPIV studies. Contains several modules to extract, arrange and display data from Fudaa-LSPIV projects. Works carried on image-based methods for surface velocity determination will also be integrated in this lib

Synthetic River toolkit is a Python library designed to extract, arrange and display data from synthetic river simulations. It aims to compare reference velocities from simulation to measurements. Compatibility with LSPyIV lib is proposed.

Follow up covid19-tweets-mood-tetis with some extract for sentiment analysis !

Extract terms from tweets about covid19 :

1/ Extact and Preprocess tweets from https://github.com/echen102/COVID-19-TweetIDs

2/ Index in elasticsearch and build H-TFIDF

3/ Analyse resultst

To couple watasitmodel with R

Scripts pour la préparation de la base de donnée (entraînement) pour la classification d'occupation du sol (Occitanie) et pour son évaluation (pixel/objet)

French Hydrological Signature Analysis. The project enables to retrieve different hydrological signatures and compare it with landscape attributes. Landscape attributes are retrieved from spatial analysis of different geo(morpho)logical controls.

The MORINGA processing chain: land cover mapping from VHSR imagery and HR time series using OBIA