Location points (PLO) of the road graph of the department of La Mayenne
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Location points (PLO) of the road graph used as a reference for all data of the road information system of the department of La Mayenne. Data resulting from the calibration of the road network of the department of La Mayenne and continuously updated by the GIS service of the Departmental Council of La Mayenne. 1Spatial data model (GPR application) Data transmitted to the IGN.
创建时间:
2024-06-07



