{"name": "LiDAR HD - dalles par emprise", "package_name": "lidar_hd_emprise", "description": "Download and display the IGN LiDAR HD point-cloud tiles that cover the current map extent: either by downloading the .copc.laz files, or by streaming only the COPC blocks you need over HTTP Range.\nT\u00e9l\u00e9charge et affiche les dalles LiDAR HD de l'IGN (nuages de points .copc.laz) qui recouvrent l'\u00e9tendue de la carte.", "about": "From the extent shown in QGIS (or from the selection of the active layer), the plugin queries the IGN LiDAR HD catalogue on the G\u00e9oplateforme, lists the point-cloud tiles (.copc.laz) covering it, and adds them to the project: either by downloading them, or by reading them remotely without downloading anything.\nBoth modes use the COPC format. In remote mode, only the blocks needed for the current zoom level are fetched, through HTTP Range requests, instead of the whole 150-250 MB tile.\nData: LiDAR HD (c) IGN, open data under the Etalab 2.0 licence. 1 km x 1 km tiles, at least 10 points/m2, ASPRS classification. No API key, no account.\nWritten by the author of the simulateur de toiture (https://www.simulateur-toiture.fr), which measures roof area, pitch and orientation from these same LiDAR HD tiles.\n\u00c0 partir de l'\u00e9tendue affich\u00e9e dans QGIS (ou de la s\u00e9lection de la couche active), le plugin interroge le catalogue LiDAR HD de la G\u00e9oplateforme, liste les dalles de nuage de points (.copc.laz) qui la recouvrent et les ajoute au projet : soit en les t\u00e9l\u00e9chargeant, soit en les lisant \u00e0 distance sans rien t\u00e9l\u00e9charger.\nLes deux modes exploitent le format COPC. En lecture \u00e0 distance, seuls les blocs utiles au zoom courant sont r\u00e9cup\u00e9r\u00e9s, par requ\u00eates HTTP Range, au lieu des 150 \u00e0 250 Mo de la dalle enti\u00e8re.\nDonn\u00e9es : LiDAR HD \u00a9 IGN, open data (licence Etalab 2.0). Dalles de 1 km x 1 km, au moins 10 points/m\u00b2, classification ASPRS.\nD\u00e9velopp\u00e9 par l'auteur du simulateur de toiture (https://www.simulateur-toiture.fr), qui mesure la surface, la pente et l'orientation d'un toit \u00e0 partir de ces m\u00eames dalles LiDAR HD.", "homepage": "https://www.simulateur-toiture.fr", "repository": "https://github.com/romain974/qgis-lidar-hd", "tracker": "https://github.com/romain974/qgis-lidar-hd/issues", "author": "Romain, auteur du simulateur de toiture", "tags": ["lidar", "lidar hd", "ign", "geoplateforme", "point cloud", "nuage de points", "copc", "las", "laz", "france", "roof", "toiture"], "downloads": 21, "latest_version": "1.0.1", "versions": [{"version": "1.0.1", "experimental": false, "qgis_min": "3.32.0", "qgis_max": "3.99.0", "downloads": 21, "uploaded_by": "romain974", "upload_datetime": "2026-10-16T10:17:08.205479"}]}