EPSG:CODE

Cascais depth to ZH Portugal depth (2)

EPSG:10364 → EPSG:10349

Coordinate Reference Systems

Source CRS
EPSG:10364
Cascais depth
Vertical
Target CRS
EPSG:10349
ZH Portugal depth
Vertical

Remarks

The Zero Hidrografico surface is defined to be 2.08 metres below the Cascais vertical reference surface in the Tagus estuary off Lisbon and 2.0m below the Cascais vertical reference surface offshore mainland Portugal (see CT 10380).

Frequently Asked Questions

What is the accuracy of the Cascais depth to ZH Portugal depth transformation?

This is an exact transformation (EPSG:10381) with no loss of precision (0m accuracy) using the Vertical Offset method. Area of use: Portugal - mainland - nearshore - Tagus estuary.