Enum VerticalDatum
The IHO S-100 verticalDatum enumeration (the reference level used
for vertical measurements such as sounding reduction and heights). The
codes are the shared S-100 register values (source identifier 996) carried
by the verticalDatum attribute of HDF5-encoded coverage products
(S-102, S-104, S-111) and by GML-encoded feature products.
public enum VerticalDatum
Fields
ApproximateLowestAstronomicalTide = 10Approximate Lowest Astronomical Tide (S-100 code 10).
ApproximateMeanLowWater = 14Approximate Mean Low Water (S-100 code 14).
ApproximateMeanLowWaterSprings = 7Approximate Mean Low Water Springs (S-100 code 7).
ApproximateMeanLowerLowWater = 15Approximate Mean Lower Low Water (S-100 code 15).
ApproximateMeanSeaLevel = 19Approximate Mean Sea Level (S-100 code 19).
BalticSeaChartDatum2000 = 44Baltic Sea Chart Datum 2000 (S-100 code 44).
DutchEstuaryLowWaterReferenceLevel = 45Dutch Estuary Low Water Reference Level (OLW) (S-100 code 45).
DutchHighWaterReferenceLevel = 43Dutch High Water Reference Level (S-100 code 43).
DutchRiverLowWaterReferenceLevel = 38Dutch River Low Water Reference Level (OLR) (S-100 code 38).
EquinoctialSpringLowWater = 22Equinoctial Spring Low Water (S-100 code 22).
EquivalentHeightOfWaterGermanGlW = 34Equivalent Height of Water (German GlW) (S-100 code 34).
HighWater = 18High Water (S-100 code 18).
HighWaterSprings = 20High Water Springs (S-100 code 20).
HigherHighWaterLargeTide = 28Higher High Water Large Tide (S-100 code 28).
HighestAstronomicalTide = 30Highest Astronomical Tide (S-100 code 30).
HighestShippingHeightOfWaterDanubeCommission = 37Highest Shipping Height of Water According to Danube Commission (S-100 code 37).
HighestShippingHeightOfWaterGermanHSW = 35Highest Shipping Height of Water (German HSW) (S-100 code 35).
HydrographicZero = 49Hydrographic Zero (S-100 code 49).
IndianSpringLowWater = 8Indian Spring Low Water (S-100 code 8).
InternationalGreatLakesDatum1985 = 25International Great Lakes Datum 1985 (S-100 code 25).
InternationalGreatLakesDatum2020 = 46International Great Lakes Datum 2020 (S-100 code 46).
LocalDatum = 24Local Datum (S-100 code 24).
LocalHighWaterReferenceLevel = 32Local High Water Reference Level (S-100 code 32).
LocalLowWaterReferenceLevel = 31Local Low Water Reference Level (S-100 code 31).
LocalMeanWaterReferenceLevel = 33Local Mean Water Reference Level (S-100 code 33).
LowWater = 13Low Water (S-100 code 13).
LowWaterSprings = 9Low Water Springs (S-100 code 9).
LowerLowWaterLargeTide = 27Lower Low Water Large Tide (S-100 code 27).
LowestAstronomicalTide = 23Lowest Astronomical Tide (S-100 code 23).
LowestLowWater = 4Lowest Low Water (S-100 code 4).
LowestLowWaterSprings = 6Lowest Low Water Springs (S-100 code 6).
MeanHighWater = 16Mean High Water (S-100 code 16).
MeanHighWaterSprings = 17Mean High Water Springs (S-100 code 17).
MeanHigherHighWater = 21Mean Higher High Water (S-100 code 21).
MeanLowWater = 5Mean Low Water (S-100 code 5).
MeanLowWaterSprings = 1Mean Low Water Springs (S-100 code 1).
MeanLowerLowWater = 12Mean Lower Low Water (S-100 code 12).
MeanLowerLowWaterSprings = 2Mean Lower Low Water Springs (S-100 code 2).
MeanSeaLevel = 3Mean Sea Level (S-100 code 3).
MeanWaterLevel = 26Mean Water Level (S-100 code 26).
NearlyHighestHighWater = 29Nearly Highest High Water (S-100 code 29).
NearlyLowestLowWater = 11Nearly Lowest Low Water (S-100 code 11).
OhioRiverDatum = 41Ohio River Datum (S-100 code 41).
ReferenceLowWaterLevelDanubeCommission = 36Reference Low Water Level According to Danube Commission (S-100 code 36).
RussianNormalBackwaterLevel = 40Russian Normal Backwater Level (S-100 code 40).
RussianProjectWaterLevel = 39Russian Project Water Level (S-100 code 39).
SeaFloor = 47Sea Floor (S-100 code 47).
SeaSurface = 48Sea Surface (S-100 code 48).
Remarks
Only the codes defined by the S-100 register are listed; the enumeration is intentionally sparse (there is no code 42 in the register). Use GetLabel(int?) to obtain a human-readable label without pattern-matching on individual members.