Map of vegetation — Regional Park of the Po Delta — Stations Historical Centre and Valleys of Comacchio (Digitale) — 1999 Edition

Vector-type georeferenced database containing the vegetation map. The method of drawing up this map included the interpretation and cartographic return of aerial photographs, the survey of the countryside of vegetation, the processing of the data collected for the identification of phytosociological types and the compilation of the final map.本数据集为包含植被图的矢量型地理参考数据库。该植被图的编制流程涵盖航空相片解译与制图转绘、野外植被实地调查、为识别植物社会学类型（phytosociological types）而对采集数据进行的处理，以及最终图件的编绘工作。