Occupation of the ground - Grand Est - Meurthe-et-Moselle

Database of the land cover of the Grand Est (OCS Grand Est) on the department of Meurthe-et-Moselle (54). The nomenclature is composed of 4 levels interlocked with 53 posts describing the cover, a level 5 transversal characterizes the permeability of the soil of artificialized areas. The publication of the third vintage introduces the following elements: \- A level 6 associated with military rights-of-way. \- Correspondence with the nomenclature of the IGN OCSGE and the classes characterising the cover \- Correspondence with the nomenclature of the LCR Act in 10 classes relating to Decree No 2023-1096 of 27 November 2023 on the assessment and monitoring of land take [More information](https://www.legifrance.gouv.fr/download/file/3yIijoSN0rfmEsh7Tl3hScKaN5YM8TCPy2C_ZbLX96A=/JOE_TEXTE) The data files can be downloaded via this [link](https://ftp.datagrandest.fr/opendata/ocs-grand-est/54/ocs_grandest_d54_v202402.zip). They are accompanied by documentation, QGIS and ArcMap projects and their ready-to-use style files.本数据集为默尔特-摩泽尔省（编号54）范围内的大东部大区土地覆盖数据库（OCS Grand Est）。其分类体系采用4级嵌套结构，包含53个地表覆盖分类项；第五级横向分类用于表征人工化区域的土壤渗透性。第三版数据集新增以下内容： - 新增第六级分类，对应军事通行用地； - 与法国国家地理信息研究院（IGN）的OCSGE分类体系及地表覆盖类别建立对应关联； - 与依据2023年11月27日第2023-1096号《土地占用评估与监测法令》制定的10类LCR法案分类体系建立对应关联； [更多信息](https://www.legifrance.gouv.fr/download/file/3yIijoSN0rfmEsh7Tl3hScKaN5YM8TCPy2C_ZbLX96A=/JOE_TEXTE) 数据文件可通过以下[链接](https://ftp.datagrandest.fr/opendata/ocs-grand-est/54/ocs_grandest_d54_v202402.zip)下载，配套资源包含相关文档、QGIS与ArcMap项目文件及可直接使用的样式文件。