MOLISEDB.GIS.MO_binding_hydrogeo_poly_2

The feature class MO_binding_hydrogeo_poly_2 represents the areas subject to hydrogeological constraint, elements acquired from the binding map at a scale of 1:25 000. The maps PTPAAV (Territorial Environmental Country Plan of Area Vasta) are a series of thematic maps drawn up since 1989 and finished and approved at the end of November 1991, are divided into territorial areas for a total of 8 areas identified on the regional territory. The work was carried out by several groups of technicians, a coordination group which established by circulars the standards to be used for the drafting of plans ranging from the thickness of the graph tip to the type of retino and the nuances to be used, and 8 design groups one for each area, which have created the maps trying to standardise spatial information as much as possible. The paperwork of this work was delivered to us in 2008 by the Environmental Heritage Office of the Molise Region. The latter already had scans of some thematic cards related to some areas, the missing ones and in the case of scans not found suitable for georeference, have been scanned. The mapping basis used by the working groups for the creation of PTPAAV maps was the IGM on a scale of 1:25,000.要素类MO_binding_hydrogeo_poly_2指代受水文地质约束的区域，其要素提取自比例尺为1:25000的约束图。PTPAAV地图（全称为Territorial Environmental Country Plan of Area Vasta，即瓦斯塔地区领土环境国家规划）为一套专题地图，自1989年启动编制，于1991年11月底完成并获批，其覆盖范围被划分为8个分区，均位于该大区辖区内。该项工作由多组技术人员协同推进：其中协调组通过通告形式明确了全套制图规范，涵盖绘图笔尖粗细、绘图色料类型及所需色调等各项标准；另设8个分区设计组，每个分区对应一个专属设计小组，各小组在制图过程中尽可能统一空间信息的标准化处理流程。2008年，莫利塞大区环境遗产办公室向我方移交了该项目的全部纸质档案。该办公室此前已留存部分区域相关专题图件的扫描档案；针对缺失的档案以及不适用于地理配准的扫描件，我方均重新完成了扫描作业。各工作小组编制PTPAAV地图所依托的制图底图，为比例尺1:25000的IGM地图。