Paper Nautical Charts (PNC):
PNC produced in accordance with the issuance of standards Number 4 issued by the International Hydrographic
Organization (IHO).
Electronic Navigational Charts (ENC):
ENC produced in accordance with the issuance of standards number 57 issued by IHO.
Coastal Zone Management Charts (CZMC):
Non-navigational Hydrographic Charts produced in accordance with the issuance of standards Number 4 issued by
IHO and the standards of the GCS for CZMC.
Bathymetric:
High definition depth data collected using the LiDAR and Echo sounding according to the (IHO) standards.