Computerised Cadastral Plan (PCI) in vector format — common of Marest-sur-Matz — 2021

The cadastral plan is an administrative document that proposes the only large-scale parcel plan covering the national territory. The cadastral plan of a commune is divided into sections, which can be divided into subdivisions of sections, commonly referred to as “plan sheets”. The plot is the basic cadastral unit. It is a single-contained plot located in the same place and belonging to the same owner. The cadastral plan in vector format comes mainly from the digitisation of the cadastral plan paper or raster carried out in the framework of agreements with local and regional authorities. Cadastral plans in vector format in metropolitan France are currently georeferenced in the legal system (RGF93).地籍图（cadastral plan）是一类行政文书，用于拟定覆盖全国领土的唯一大型比例尺宗地平面图。法国市镇的地籍图可划分为若干区段，区段还可进一步细分为子区段，通常被称为"图幅"。宗地是基本地籍单元，指位于同一区位、权属归属于同一主体的独立封闭地块。矢量格式地籍图主要来源于在与地方及区域当局签订的协议框架内，对纸质地籍图或栅格式地籍图开展的数字化处理工作。当前法国本土的矢量格式地籍图，均采用法定坐标系统（RGF93）完成地理配准。