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”
By Ensign Jessie Spruill and Hydrographic Senior Survey Technician Simon Swart, NOAA Ship Fairweather
Last Thanksgiving, the crew of NOAA Ship Fairweather were busy surveying in one of the country’s busiest waterways. A global maritime entryway to the Pacific Northwest, the Strait of Juan de Fuca sees over 8,000 transits of deep-draft container ships, cargo and chemical carriers, oil tankers, and barges coming to and from Puget Sound and Canada. In addition to industrial shipping, the Strait of Juan de Fuca also supports over 200,000 transits of recreational vessels and Washington State Ferries. Located north of the Olympic Peninsula, the Strait forms the northwestern most border between the contiguous U.S. and Canada. On the American side, the region is home to eight million people including 50 First Nation communities with centuries old cultural ties to traditional fishing.Continue reading “Surveying in the Strait of Juan de Fuca during a global pandemic”
On April 1, 2021, NOAA’s Office of Coast Survey released NOAA Custom Chart version 1.0, a dynamic map tool which enables users to create their own paper and PDF nautical charts derived from the official NOAA electronic navigational chart (NOAA ENC®), NOAA’s premier nautical chart product.Continue reading “NOAA Custom Chart version 1.0 released to the public”
The Interagency Working Group on Ocean and Coastal Mapping (IWG-OCM) released the second annual report on the progress made in mapping U.S. ocean, coastal, and Great Lakes waters. The depth, shape, and composition of the seafloor are foundational data elements that we need to understand in order to explore, sustainably develop, conserve, and manage our coastal and offshore ocean resources. The 2020 National Strategy for Mapping, Exploring, and Characterizing the United States Exclusive Economic Zone and the global Seabed 2030 initiative make comprehensive ocean mapping a priority for the coming decade. The Unmapped U.S. Waters report tracks progress toward these important goals.Continue reading “The Interagency Working Group on Ocean and Coastal Mapping announces progress report on mapping U.S. ocean, coastal, and Great Lakes waters”
NOAA’s Precision Marine Navigation (PMN) program released two new visualization resources. The first is a beta version Precision Marine Navigation Data Gateway map viewer allowing users to explore NOAA’s S-100 data services. Currently, the Data Gateway presents prototype surface current forecast guidance, but new layers will be added as they are developed. NOAA welcomes feedback on the beta version of the Data Gateway. Please submit all comments to email@example.com by March 1, 2021.Continue reading “NOAA releases new visualization resources: Precision Navigation Data Gateway and Data Dashboard”
NOAA’s Office of Coast Survey recently announced a new pilot program for a Hydrographic Surveying Matching Fund opportunity through a Federal Register Notice. The purpose of this notice is to encourage non-federal entities to partner with NOAA on jointly-funded hydrographic surveying, mapping, and related activities of mutual interest. The pilot program relates directly to Coast Survey’s Ocean Mapping Plan and a goal to expand U.S. EEZ mapping by also expanding use of Coast Survey’s hydrographic services contract vehicle.
The concept behind the pilot is that NOAA and partner(s) will match funds using a memorandum of agreement for NOAA to receive the funds. Coast Survey will rely on its existing contract arrangements to conduct the actual surveying and mapping activities. We expect this unique fund matching opportunity to expand our collaborative partnerships and mapping efforts while also serving to increase funds available for NOAA hydrographic contracts. Further details may be obtained in the federal register notice, but we encourage any additional questions to be sent to firstname.lastname@example.org for follow-up.
Integrated Ocean and Coastal Mapping (IOCM) is the practice of planning, acquiring, integrating, and sharing ocean and coastal data and related products so that people who need the data can find it and use it easily: Map Once, Use Many Times. Coast Survey is committed to IOCM principles, coordinating and collaborating with NOAA and external partners on mapping wherever it can.
Where the river meets the sea can be both a turbulent and vulnerable space, particularly during strong storms when heavy precipitation and storm surge intersect. This intersection is known as “compound inland-coastal flooding,” and until now, had not been carefully studied and implemented in forecasting centers for public guidance due to its inherent complexity. NOAA’s Office of Coast Survey and the Virginia Institute of Marine Science recently developed the Inland-Coastal Flooding Operational Guidance System (ICOGS), the world’s first three-dimensional integrated compound inland-coastal flooding guidance system.Continue reading “Introducing the Inland-Coastal Flooding Operational Guidance System (ICOGS)”
As the 2020 Atlantic hurricane season came to a close on November 30, NOAA’s Office of Coast Survey tallied a few numbers to see what the combined response effort of the navigation response teams, NOAA Ship Thomas Jefferson, and hydrographic survey contractor David Evans & Associates, Inc., looked like.Continue reading “By the Numbers: Coast Survey’s 2020 Atlantic Hurricane Season”
On November 24, an upgrade to Global ESTOFS was implemented to provide NWS forecasters with high resolution water level forecast guidance including storm tide (storm surge plus tides) for the entire globe. Global ESTOFS forecast guidance will be used by forecasters at WFOs and the Ocean Prediction Center (OPC) to generate their storm surge forecasts during winter storms including Nor’easters along the U.S. East Coast.Continue reading “Model Upgrade: Extratropical Surge & Tide Operational Forecast System (ESTOFS) is Now Global”
By Hydrographic Assistant Survey Technician Sophia Tigges
For the first portion of the 2020 field season, NOAA Ship Thomas Jefferson surveyed approaches to Chesapeake Bay. Thomas Jefferson’s 2020 field season consisted of two 45-day “bubble” periods. A “bubble period” is the time a ship closes to personnel transfer while they shelter in place for seven days and undergo COVID-19 testing per NOAA’s Office of Marine and Aviation Operation’s COVID-19 protocol to mitigate exposure. The ship spent the entire first bubble working off the coast of North Carolina and Virginia for this project. These surveys served as a continuation of the ship’s work in the area in the 2019 season. (To learn more about Thomas Jefferson’s work in this area last year, read the 2019 post titled, “NOAA Ship Thomas Jefferson tests innovative DriX unmanned surface vehicle.”Continue reading “NOAA Ship Thomas Jefferson returns to survey approaches to Chesapeake Bay during the 2020 field season”