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Updated Airport (markdown) authored by Sven Schwyn's avatar Sven Schwyn
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Airport.md
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......@@ -125,7 +125,7 @@ An <u>`Ahp`</u> airport may contain any number of `Rwy` runways. Pure heliports
* `valLen` – Length
* `valWid` – Width
* `uomDimRwy` – Unit of `valLen` and `valWid`: `M` (meters) *or* `FT` (feet)
* `codeComposition` – `ASPH` (asphalt), `BITUM` (bitumen), `CONC` (concrete), `GRAVE` (gravel), `MACADAM`, `SAND`, `GRADE` (graded earth), `GRASS`, `WATER`, `OTHER` (see remarks) *or* [see full list](https://openflightmaps.github.io/ofmx/aixm/4.5/manual/aicm/aicm/xdom_3.html#CODE_COMPOSITION_SFC)
* `codeComposition` – `ASPH` (asphalt), `BITUM` (bitumen), `CONC` (concrete), `PAVED` (exact type unknown), `UNPAVED` (exact type unknown), `GRAVE` (gravel), `MACADAM`, `SAND`, `GRADE` (graded earth), `GRASS`, `WATER`, `OTHER` (see remarks) *or* [see full list](https://openflightmaps.github.io/ofmx/aixm/4.5/manual/aicm/aicm/xdom_3.html#CODE_COMPOSITION_SFC)
* `valPcnClass` – Pavement classification number (PCN) for the surface
* `codePcnPavementType` – Pavement behaviour: `F` (flexible) *or* `R` (rigid)
* `codePcnPavementSubgrade` – PCN subgrade strength class: `A` (high), `B` (medium), `C` (low) *or* `D` (ultra-low)
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