Simple download service (Atom) of the dataset: Census of brownfields in 2018 in the department of Marne.

Description:

Since 2009, the departmental directorate of the Marne territories has been carrying out a census of the land resources available within the main urban areas of the Marne. This census concerns land rights of way for known or probable brownfields of all types (industrial, railway, military, etc.). The area retained for brownfields is 2 000 m², threshold defined as potentially an issue. This census is not exhaustive.
Census conducted until October 2018.

Genealogy:

A first census of brownfields was carried out from the databases of the Ministry of Ecology, Sustainable Development and Energy “BASIAS” and “Basol”, listing polluted sites. Visits by the territorial referents (RT) of the departmental directorate of the territories were then carried out on site and made it possible to complete the first census. The data is geolocated in the form of polygons using the parcelal cD (default of digitised cadastre).

Metadata:
ID: identification of wasteland by number
ENTITE: current state (fridge or wasteland converted)
CD_INSEE: INSEE code
NOM_COM: name of the municipality
DESCRIPTION: current state of land or built at census date
ACTIV: past or new activity for brownfields
ENTER: name of company and/or owner, who is or was installed
ADDRESS: address of the wasteland
PROJECT: project in progress at census date if known
COMMENT: further information on the situation of the wasteland at the last date of its census.
SOURCE: Source of information.
Date_MAJ: date of update

The geolocation data is in the form of a polygon.

描述：
自2009年起，马恩省（Marne）领土部门管理局针对马恩省主要城区内可利用土地资源开展普查工作。本次普查涵盖各类已知或疑似棕地（brownfields，包括工业、铁路、军事等类型）的通行土地使用权相关内容，设定的棕地认定面积阈值为2000平方米，该阈值被界定为可能存在相关问题的临界值。本次普查并非全覆盖式普查，数据采集工作于2018年10月前完成。

数据集溯源：
首轮棕地普查依托法国生态、可持续发展与能源部的"BASIAS"与"Basol"污染场地数据库完成。随后，马恩省领土部门管理局的属地联络专员（RT）开展实地踏勘，补充完善了首轮普查成果。本次数据以多边形形式进行地理定位，采用宗地cD（数字化地籍默认字段）作为参照基准。

元数据：
ID：以编号标识的棕地识别码
ENTITE：当前用地状态（闲置状态或已改造棕地）
CD_INSEE：INSEE代码（INSEE code）
NOM_COM：所属市镇名称
DESCRIPTION：普查时点的土地或建构筑物现状
ACTIV：棕地的过往或新增用地用途
ENTER：入驻或曾入驻的企业及/或所有者名称
ADDRESS：棕地的详细地址
PROJECT：普查时点已知的在研项目
COMMENT：末次普查时点关于棕地现状的补充说明信息
SOURCE：信息来源
Date_MAJ：数据更新日期

地理定位数据以多边形矢量格式存储。