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DBTL - P000103 - Photogrammetric support point/Photogrammetric control point
Information layer of the Topographic Database of the Province of Lodi. P000103 - Photogrammetric support point. Point used for photogrammetric support. -
DBTL - P000101 - Vertice di rete/Point of geodetic network
Information layer of the Topographic Database of the Province of Lodi. P000101 - Network Summit. Geodetic network vertex. -
DBTL - P000102 - Caposaldo/Datum point
Information layer of the Topographic Database of the Province of Lodi. P000102 - Stronghold. Cornerstone of leveling networks.