TAG: NGS

Figure 27: GRACE Trend over CONUS from UTCSR RL06 Model [mm/yr] (Source: Figure 27 from Technical Report NOS NGS 69)

How NGS can implement a time-dependent geopotential datum

December 4, 2019

Image: National Geodetic Survey (Michael Dennis)

New developments coming with the NGS 2022 datum change

November 6, 2019

This article is tagged with , , , , and posted in Opinions, Survey
Image: National Geodetic Survey

NGS releases beta version of NCAT 2.0

October 2, 2019

Image: NGS

Datums, feet and GNSS vectors: The 2022 NGS upgrade

September 4, 2019

This article is tagged with , , , , , , and posted in Latest News, Opinions, Survey
Figure 8: Legend on GPS on Bench Marks Web Map Application Site (Photo: National Geodetic Survey)

Using the new interactive ‘GPS on Bench Marks’ map

August 7, 2019

Example of a Large Difference Between Geoid12B and Geoid18 in Western North Carolina (Screenshot: National Geodetic Survey)

How to use the NGS Beta GEOID18 web map

June 5, 2019

Photo: National Geodetic Survey

NGS releases beta coordinates and multi-year CORS solution

April 3, 2019

Sources: Esri, DeLorme, USGS, NPS, NOAA

NGS to perform another Multi-Year CORS Solution

February 6, 2019