NOAA contributes to Empowering Women in Hydrography through at-sea experience, part 1

An image showing all woman officer hydrographers standing in front of NOAA Ship Rainier.

The Empowering Women in Hydrography project is a global effort led by the International Hydrographic Organization and Canada that seeks to initiate, organize, and track a series of activities and initiatives which will enable more women to participate equitably in the field of hydrography and to assume leadership roles within the hydrographic community. NOAA is contributing to the project via an ‘at-sea experience’ on NOAA hydrographic ships for three women each year over the four year lifespan of the project. After a global call for nominations, three women were selected to join NOAA ships for the 2022 survey season. Sub-Lieutenant Mercy Modupe Ogungbamila from the Nigerian Navy joined NOAA Ship Rainier from July 5 to 15, 2022 while surveying from Guam to Saipan.

Continue reading “NOAA contributes to Empowering Women in Hydrography through at-sea experience, part 1”

Coast Survey launches NOAA Chart Display Service

This is a graphic showing an electronic navigational chart depicting the entrance to the Columbia River and Astoria, Oregon. Graphical information on the chart is rendered by the new NOAA Chart Display Service and shows traditional paper chart symbols.

The new NOAA Chart Display Service (NCDS) renders NOAA electronic navigational chart (NOAA ENC®) data with “traditional paper chart” symbology in online and offline applications for which a basemap of nautical chart data is desired, including GIS, web-based, and mobile mapping applications. The new service uses symbols, labels, and color schemes familiar to those who have used NOAA paper nautical charts or the NOAA Custom Chart application. NCDS is available as Esri REST Map Service, OGC Web Map Service (WMS), and MBTiles formats.

Continue reading “Coast Survey launches NOAA Chart Display Service”

The nautical chart update process – build it and we will chart it

Nautical charts are updated with the most current information available through several processes and workflows within NOAA’s Office of Coast Survey. The large majority of these updates consist of revisions to water depth information. The bottom of a water body is changeable by nature, thus hydrographic surveys are constantly necessary to show contemporary depths in a given body of water. What doesn’t happen quite as often are changes to land along the coast, altering the way inlets, harbor entrances, and river mouths appear from a bird’s eye view. Unless there has been a catastrophic event, these changes in land are usually the result of human interaction.

Continue reading “The nautical chart update process – build it and we will chart it”

New NOAA website provides marine navigation resources in a central location

Commercial vessels navigating in the Port of Los Angeles-Long Beach

A recently launched website from NOAA’s Precision Marine Navigation (PMN) program will improve the use and accessibility of NOAA’s marine navigation products and services. The website, Marine Navigation, includes links and short descriptions to NOAA’s various navigation resources, providing a one-stop shop that mariners can visit to get the data they need. Designed for shipping professionals and recreational boaters alike, the PMN program hopes the website will become a valuable tool to support all mariners in their navigation planning and decision making processes.

Continue reading “New NOAA website provides marine navigation resources in a central location”

NOAA’s Precision Marine Navigation data service receives first major update

The Precision Marine Navigation (PMN) program has completed the first update of its prototype navigation data service – the PMN data processing and dissemination system and PMN Data Gateway viewer. The data processing and dissemination system provides surface current forecast guidance from NOAA’s forecast systems, in a prototype marine navigation data format. The viewer allows users to visualize the predictions and discover where they are. Both the system and the viewer were updated to include data from the recently upgraded Northern Gulf of Mexico Operational Forecast System (NGOFS2).

Continue reading “NOAA’s Precision Marine Navigation data service receives first major update”

Nautical charts reflect alternate route along Gulf Intracoastal Waterway

Portion of Chandeleur Sound Gulf Intracoastal Waterway alternate route.

In anticipation of the temporary closure of the Gulf Intracoastal Waterway (GIWW)’s Inner Harbor Canal Lock, the Office of Coast Survey released three updated NOAA electronic navigational charts (NOAA ENC®) reflecting the Chandeleur Sound Alternate Route and the addition of 97 Aids to Navigation (ATON). The updated charts include US5LA24M, US4LA34M, and US4MS12M and can be viewed in NOAA’s ENC Viewer or downloaded from NOAA’s Chart Locator.

Continue reading “Nautical charts reflect alternate route along Gulf Intracoastal Waterway”

NOAA awards cooperative agreement to UNH/NOAA Joint Hydrographic Center

Students from the Center recovering a seafloor grab sampler.

NOAA’s Office of Coast Survey awarded a 5-year cooperative agreement to the University of New Hampshire for the continuation of the Joint Hydrographic Center. The Joint Hydrographic Center is a NOAA/University research and education partnership aimed at maintaining a world-leading center of excellence in hydrography and ocean mapping. The new award, which will begin in January 2021, will build on the work of the Center since its founding in 1999. 

Continue reading “NOAA awards cooperative agreement to UNH/NOAA Joint Hydrographic Center”

NOAA Coast Survey’s new strategy supports charting mandates and broader seafloor mapping

This week, NOAA’s Office of Coast Survey released the Mapping U.S. Marine and Great Lakes Waters: Office of Coast Survey Contributions to a National Ocean Mapping Strategy. This report is part of NOAA’s ongoing commitment to meet core surveying and nautical charting mandates while supporting broader needs to fill gaps in seafloor mapping and environmental sciences.

Continue reading “NOAA Coast Survey’s new strategy supports charting mandates and broader seafloor mapping”

NOAA releases prototype surface current forecast data for industry testing

portable pilot unit on the bridge of a ship

Prototype data for surface current forecasts in the International Hydrographic Organization (IHO) S-111 format is now available for testing through the NOAA Big Data Program. In June, NOAA announced that we were preparing surface current forecast data for dissemination trials. Now that these data are available, industry can integrate these prototype data into different types of navigation software systems such as portable pilot units and under keel clearance systems. By making these data more accessible, more machine-to-machine readable, and more integrated, NOAA aims to amplify the power of our navigation data for users across the maritime industry.    

Continue reading “NOAA releases prototype surface current forecast data for industry testing”