LandXML — Surveying & Civil Engineering Data Exchange
Open BetaLandXML is an open XML vocabulary from the Autodesk, Bentley, and Trimble consortium (1999) for exchanging civil engineering and surveying data between AutoCAD Civil 3D, Bentley OpenRoads, Trimble Business Center, and Russian CREDO, IndorCAD, Topomatic. Our exporter produces a valid LandXML 1.2 document: buildings become Parcel elements with CoordGeom geometry, roads become PlanFeature from Line segments, and point objects become CgPoint. Honest about limits: coordinates are emitted in WGS84 (lat/lon), not a projection, so before designing in Civil 3D they must be re-registered to a local metric system (UTM, national grid). We write straight segments with no transition clothoids — OSM stores no curve parameters — so this is an OSM context basemap, not a geodetically verified survey.
Caratteristiche principali
Quale programma apre i file LandXML
I seguenti programmi e applicazioni possono aprire, modificare ed elaborare i file LandXML — Surveying & Civil Engineering Data Exchange (.xml) esportati da OSM2CDR:
Format specifications
- Open standard
- 2D only
- Lossless (no quality loss)
- Stores feature attributes
- Output: 1 file
- A valid LandXML 1.2: buildings -> Parcel, roads -> PlanFeature of straight Line segments, points -> CgPoint; coordinates in WGS84 (not projected), no transition clothoids.
Chi usa le mappe LandXML
Come esportare in LandXML
Mappe popolari in LandXML
Ottieni esportazioni di mappe in LandXML — Surveying & Civil Engineering Data Exchange
Scarica mappe LandXML professionali da OpenStreetMap. Generazione istantanea, qualsiasi area.