/tag/qgis/QGISHugo Blox Builder (https://hugoblox.com)en-usWed, 01 Jan 2025 00:00:00 +0000/media/icon_hua2ec155b4296a9c9791d015323e16eb5_11927_512x512_fill_lanczos_center_3.png/tag/qgis//project/annotation_aep_helper/Wed, 01 Jan 2025 00:00:00 +0000/project/annotation_aep_helper/<h2 id="project-description">Project description</h2> <p>The <strong>Annotation AEP Helper</strong> plugin was developed in the context of the <strong>GIS DAY 2025</strong> presentation. It aims to facilitate the integration of recollements (geometric annotations) into the <strong>GEOcalédonian standard</strong> for Earth observation and territorial planning projects.</p> <h2 id="objectives">Objectives</h2> <ul> <li>Automate the creation of recollements conforming to the GEOcalédonian standard</li> <li>Reduce data preparation time for Earth observation projects</li> <li>Ensure annotation compatibility with local GIS systems</li> <li>Promote reusability of annotation data between projects</li> </ul> <h2 id="key-features">Key features</h2> <ul> <li>Import of existing annotation files</li> <li>Automatic conversion to GEOcalédonian recollement formats</li> <li>Geographical validation against local standards</li> <li>Export to common formats (Shapefile, GeoJSON, GeoPackage)</li> <li>Intuitive interface within the QGIS environment</li> </ul> <h2 id="technologies-used">Technologies used</h2> <ul> <li><strong>QGIS</strong>: interface and geometry processing</li> <li><strong>Python</strong>: plugin development and georeferencing logic</li> <li><strong>GEOcalédonian standard</strong>: specific formats and constraints</li> <li><strong>AEP</strong>: Earth observation activities</li> </ul> <h2 id="image-gallery">Image gallery</h2> <p> <figure > <div class="d-flex justify-content-center"> <div class="w-100" ><img src="annotation_aep_helper_screenshot1.png" alt="Plugin interface" loading="lazy" data-zoomable /></div> </div></figure> <figure > <div class="d-flex justify-content-center"> <div class="w-100" ><img src="annotation_aep_helper_screenshot2.png" alt="Recollections window" loading="lazy" data-zoomable /></div> </div></figure> </p> <h2 id="installation">Installation</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl"><span class="c1"># Via GitHub repository</span> </span></span><span class="line"><span class="cl">git clone https://github.com/yougis/annotation_AEP_helper </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Or manual installation</span> </span></span><span class="line"><span class="cl"><span class="c1"># Detailed instructions in the repository README</span> </span></span></code></pre></div><h2 id="useful-links">Useful links</h2> <ul> <li><strong>Source repository</strong>: <a href="https://github.com/yougis/annotation_AEP_helper" target="_blank" rel="noopener">https://github.com/yougis/annotation_AEP_helper</a></li> <li><strong>GIS DAY 2025 presentation</strong>: available in shared workspace</li> <li><strong>Technical documentation</strong>: README included in the repository</li> </ul> <hr>/project/atlas-qgis/Sat, 01 Jan 2022 00:00:00 +0000/project/atlas-qgis/<h2 id="project-description">Project description</h2> <p>Building a complex cartographic atlas with QGIS, retracing the history of wildfires in every municipality of New Caledonia over the past 20 years. The atlas combines land cover data, administrative boundaries and fire histories to produce a series of consistent, reproducible map sheets.</p> <p>The production chain relies on the QGIS atlas generator: a single layout model, parameterized by municipality, automatically generates all the map sheets. Each sheet includes the maps, municipal statistics and legend elements needed to read wildfire dynamics.</p> <h2 id="skills-used-and-deliverables">Skills used and deliverables</h2> <ul> <li>QGIS</li> <li>Data Visualisation</li> <li>Data Management</li> </ul> <h2 id="image-gallery">Image gallery</h2> <div class="gallery" style="--cols: auto-fill "> </div>