Point-type requirements of the urban planning documents of Lorient Agglomération

Requirements of the POS (Plan d'Occupation des Sols) and PLU (Plans Locaux d'Urbanisme) of the 25 municipalities of Lorient Agglomération.

The requirements of an urban planning document are defined in Article R123-11 of the Urban Planning Code. These are additional constraints that may be related to other codes (transport, environment) or specific local decisions. They are represented on the graphic regulation by geographical objects that are superimposed on the zoning.

This database aggregates municipal data that comply with the National Requirements of the CNIG (National Council for Geographic Information)

**Collection context**
The GIS (Geographic Information Systems) mission works the data of the municipalities so that they can comply with national and European standards and aggregates them throughout the agglomeration.

All the requirements of the planning document identified as such on the graphic documents are to be shown in this table.

Sources: Lorient Agglomeration, State, Member municipalities, other

**Collection method**
Digitization from the cadastre repository (PCI Vector)

**Attributes**
| Field | Alias | Type |
| --- | --- | --- |
| `nomfic` | File name | `varchar` |
| `txt` | Prescription label | `varchar` |
| `libelle` | Name of prescription | `varchar` |
| `id` | Unique identifier of each object | `int4,PrimaryKey` |
| `insee` | INSEE code of the municipality | `varchar` |
| `datappro` | Date of approval of the last procedure | `varchar` |
| `typepsc` | Type of prescription | `varchar` |
| `urlfic` | File access link | `varchar` |
| `datvalid` | Date of the last procedure affecting the object | `varchar` |
| `code` | 4-digit prescription code (typepsc + stypepsc) | `varchar` |
| `stypepsc` | subtype detailing the type (2 digits) | `varchar` |
| `lib_attr1` | additional field which changes according to the type of prescription | `varchar` |
| `lib_val1` | value that corresponds to the field lib_attr1 | `varchar` |
| `lib_attr2` | additional field which changes according to the type of prescription | `varchar` |
| `lib_val2` | value that corresponds to the field lib_attr2 | `varchar` |
| `lib_attr3` | additional field which changes according to the type of prescription | `varchar` |
| `lib_val3` | value that corresponds to the field lib_attr3 | `varchar` |
| `lib_attr4` | additional field which changes according to the type of prescription | `varchar` |
| `lib_val4` | value that corresponds to the field lib_attr4 | `varchar` |
| `comments` | | `varchar` |

For more information, see [Isogeo Catalog Metadata](https://open.isogeo.com/s/0bd17a2a330842c68ec4a412d1df6824/AiCyPK6W8fg012l-vHV0s5tPry5b0/r/fb8c5dd5e5ee403fbc8f4f05254b0d1a).

洛里昂都会区（Lorient Agglomération）25个市镇的土地占用规划（Plan d'Occupation des Sols，POS）与地方城市规划方案（Plans Locaux d'Urbanisme，PLU）相关要求。

城市规划文件的相关要求在《城市规划法典》第R123-11条中予以明确界定。此类要求属于附加约束条件，可能涉及交通、环境等其他法典范畴，或特定地方决策事项。它们在图形规范中以叠加于区划图层之上的地理要素形式进行呈现。

本数据库整合了符合国家地理信息委员会（National Council for Geographic Information，CNIG）全国标准的市镇级数据。

**数据采集背景**
地理信息系统（Geographic Information Systems，GIS）工作组对各市镇的数据进行标准化处理，使其符合国家及欧盟相关标准，并将处理后的数据整合至都会区全域范围内。所有在图形文档中被标记为规划文件要求的内容，均需纳入本表。

**数据来源**：洛里昂都会区、法国国家政府、各成员市镇及其他相关方。

**数据采集方式**：通过地籍数据库（PCI Vector）进行数字化采集与处理。

**属性字段**
| 字段名 | 别名 | 数据类型 |
| --- | --- | --- |
| `nomfic` | 文件名 | `varchar` |
| `txt` | 规划要求标签 | `varchar` |
| `libelle` | 规划要求名称 | `varchar` |
| `id` | 各地理要素的唯一标识符 | `int4,主键` |
| `insee` | 法国国家统计与经济研究所（Institut National de la Statistique et des Études Économiques，INSEE）代码 | `varchar` |
| `datappro` | 最新审批流程的批准日期 | `varchar` |
| `typepsc` | 规划要求类型 | `varchar` |
| `urlfic` | 文件访问链接 | `varchar` |
| `datvalid` | 影响该要素的最新流程生效日期 | `varchar` |
| `code` | 4位规划要求代码（由typepsc与stypepsc组合生成） | `varchar` |
| `stypepsc` | 细化类型的子类型（2位编码） | `varchar` |
| `lib_attr1` | 随规划要求类型变化的附加字段 | `varchar` |
| `lib_val1` | 与lib_attr1字段对应的取值 | `varchar` |
| `lib_attr2` | 随规划要求类型变化的附加字段 | `varchar` |
| `lib_val2` | 与lib_attr2字段对应的取值 | `varchar` |
| `lib_attr3` | 随规划要求类型变化的附加字段 | `varchar` |
| `lib_val3` | 与lib_attr3字段对应的取值 | `varchar` |
| `lib_attr4` | 随规划要求类型变化的附加字段 | `varchar` |
| `lib_val4` | 与lib_attr4字段对应的取值 | `varchar` |
| `comments` | 无 | `varchar` |

如需了解更多详细信息，请参阅[Isogeo目录元数据](https://open.isogeo.com/s/0bd17a2a330842c68ec4a412d1df6824/AiCyPK6W8fg012l-vHV0s5tPry5b0/r/fb8c5dd5e5ee403fbc8f4f05254b0d1a)。