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.
Klíčové vlastnosti
Jaký program otevírá soubory LandXML
Následující programy a aplikace dokážou otevřít, upravit a zpracovat soubory LandXML — Surveying & Civil Engineering Data Exchange (.xml) exportované z 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.
Kdo používá mapy LandXML
Jak exportovat LandXML
Oblíbené mapy ve formátu LandXML
Získejte mapové exporty ve formátu LandXML — Surveying & Civil Engineering Data Exchange
Stáhněte si profesionální mapy LandXML z OpenStreetMap. Okamžité generování, libovolná oblast.