Skip to content
Draft
Show file tree
Hide file tree
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
55 changes: 55 additions & 0 deletions content/tutorials/external/spatial_ecology_geocomp.qmd
Original file line number Diff line number Diff line change
@@ -0,0 +1,55 @@
---
title: "Spatial Ecology - Geocomputation with GRASS"
author: "Giuseppe Amatulli"
date: 06/19/2025
format:
html:
toc: true
code-tools: true
code-copy: true
code-fold: false
categories: [advanced, Bash, HPC, hydrology, external, course]
description: GRASS tutorials for geocomputation, hydrology, species distribution modeling, and HPC.
execute:
eval: false
---

# GRASS Introduction

Learn the basics of GRASS including the data structure, command syntax, working environment, mapsets, and region settings using the command line.

<https://spatial-ecology.net/docs/build/html/GRASS/grass_intro.html>

# Start a New GRASS Project

Create a new GRASS project from scratch, import data, and configure the working environment.

<https://spatial-ecology.net/docs/build/html/GRASS/grass_newproject.html>

# Stream-Network Extraction and Basin Delineation

Use GRASS for hydrographic feature extraction at large scales, including tiled flow accumulation, stream network extraction, and basin delineation. Also available as a [Google Colab version](https://spatial-ecology.net/docs/build/html/GRASS/grass_hydro_colab.html).

<https://spatial-ecology.net/docs/build/html/GRASS/grass_hydro.html>

# Species Distribution Modeling with GRASS

Geocomputation for a Random Forest species distribution model using GRASS to prepare environmental predictors and generate predictions.

<https://spatial-ecology.net/docs/build/html/GRASS/SDM1_MWood_gecomp4GRASS.html>

<https://spatial-ecology.net/docs/build/html/GRASS/SDM1_MWood_GRASSmodel.html>

# Use of GRASS in HPC

Set up and run GRASS in a High Performance Computing cluster environment using Bash scripting and the Slurm queuing system.

<https://spatial-ecology.net/docs/build/html/HPC/hpc_setting_grass.html>

Video recording (29 min): <https://youtu.be/4i1Fs29D0-A>

Author: Giuseppe Amatulli, Yale University / Spatial Ecology

These materials were developed as part of the US NSF-funded POSE project (Award 2303651).

![](images/spatial_ecology.png){.preview-image}
56 changes: 56 additions & 0 deletions content/tutorials/external/spatial_ecology_geocomp_es.qmd
Original file line number Diff line number Diff line change
@@ -0,0 +1,56 @@
---
title: "Spatial Ecology - Geocomputación con GRASS"
lang: es
author: "Giuseppe Amatulli"
date: 12/19/2024
format:
html:
toc: true
code-tools: true
code-copy: true
code-fold: false
categories: [advanced, Bash, HPC, hydrology, external, course, Spanish]
description: Curso de geocomputación con GRASS en español, incluyendo introducción, hidrología y machine learning.
execute:
eval: false
---

# Geocomputación para aplicaciones ambientales: uso de GDAL y GRASS

Curso online de 5 semanas con explicaciones en español y material en inglés. El curso incluye tres bloques dedicados a GRASS que cubren introducción, hidrología y machine learning.

Programa del curso: <https://spatial-ecology.net/docs/build/html/COURSESAROUNDTHEWORLD/course_geocomp_11-12_2024.html>

## Clase 6: Introducción a GRASS

Configuración del entorno de trabajo, estructura de datos, comandos básicos y scripting en Bash.

Video: <https://youtu.be/XlYLkgCm55A>

Material: <https://spatial-ecology.net/docs/build/html/GRASS/grass_intro.html>

## Clase 7: Análisis hidrológico con GRASS

Extracción de redes de drenaje y delimitación de cuencas a gran escala.

Video: <https://youtu.be/230t0J_H9TY>

Material: <https://spatial-ecology.net/docs/build/html/GRASS/grass_hydro.html>

## Clase 8: Machine Learning con GRASS

Modelado de distribución de especies usando Random Forest con GRASS para preparar predictores ambientales.

Video: <https://youtu.be/P7bJn_Lbj4A>

Material: <https://spatial-ecology.net/docs/build/html/GRASS/SDM1_MWood_gecomp4GRASS.html>

---

Lista completa de videos: <https://www.youtube.com/playlist?list=PL2h1_A_4X7LDPLri1UUA1_5GlRaNfIpE4>

Autor: Giuseppe Amatulli, Yale University / Spatial Ecology

Estos materiales fueron desarrollados como parte del proyecto POSE financiado por la US National Science Foundation (NSF Award 2303651).

![](images/spatial_ecology.png){.preview-image}
Loading