'Navigational hazards' presentation slideshows

TOWING

2.05k views • 87 slides

aprfc.arh.noaa/resources/rivwatch/rwpindex.php

http://aprfc.arh.noaa.gov/resources/rivwatch/rwpindex.php. BACKGROUND. National Weather Service (NWS) monitors ice breakup conditions throughout Alaska to assess flood threats and navigational hazards

404 views • 15 slides

Additional layer (S-57 format, S-63 encrypted) to ENCs

Relevance of information overlay services and their status in the global IHO ENC programme (IRCC6-08b). AIO (Admiralty information overlay) service. Additional layer (S-57 format, S-63 encrypted) to ENCs Available through AVCS and on compatible equipment

176 views • 6 slides