Coastal National Elevation Database (CoNED) Applications Project


Filter Total Items: 4
Date published: August 15, 2019

CoNED Measures Elevation, Helps Model Inundation Scenarios at Hawaiian Cultural Site

In the land of Kamehameha, south of Kona on the big island of Hawaii, a sacred landscape called Puʻuhonua O Hōnaunau faces the uncertainty of the rising seas.

The bones of royal chiefs rest there. Stories of how ancient Hawaiian lawbreakers flocked to this place of refuge still resonate throughout the 180-acre national historic park that surrounds Hōnaunau Bay.

Date published: May 31, 2019

Coastal Storm Modeling System Relies on Elevation Data Provided by CoNED, EROS

With sea levels rising and storms increasingly threatening their shorelines and cliffs, officials in Southern California face some difficult decisions.

Date published: November 6, 2018

CoNED Digital Elevation Model Helps Majuro Prepare for Sea Level Rise

University of Hawaii Geology and Geophysics Professor Chip Fletcher spread his maps on the table as land planners from Majuro—a large coral atoll of 64 islands in the Central Pacific’s Republic of the Marshall Islands­—leaned in.

Date published: September 5, 2018

NOAA's Sea Level Rise Viewer Uses CoNED, EROS for Challenging Mapping in Louisiana

An old economics axiom holds that a rising tide lifts all boats. That may be, but a Sea Level Rise Viewer that has used elevation provided by the USGS’ Earth Resources Observation and Science (EROS) Center in parts of the U.S. suggests that rising tides have the power to impact a lot more than just the plight of ships.