Skip to Main Content Navigation (press 3)
Search for Data
Search for Services
Did you find what you were looking for?
Refine by Category
Please select a field
Parent Records Only
Children Records Only
Include Global Land
Include Global Ocean
Refine by Full text
9 Titles Match Your Query
Showing 1 through 9 of 9
Canadian GPS Height Transformation Package (GPS-H) [Canada_GeoSC_CdnGPSHghtTransPkg]
The GPS Height Transformation Package (GPS-H) allows Global Positioning System (GPS), Differential Global Positioning System (DGPS) and Wide Area Differential Global Positioning System ...
Canadian GPS Validation Networks (GPS Basenets) [Canada_GeoSC_CdnGPSValidatnNtwk]
The need for a "truth" against which to test Global Positioning System (GPS) accuracy and precision has led to the establishment of 15 GPS validation network sites across Canada, also ...
Canadian Gravity Standardization Net (CGSN) [Canada_GeoSC_CdnGravityStndNet]
The Canadian Gravity Standardization Net (CGSN) provides a nationwide gravity datum defined by 5737 control stations, systematically distributed throughout Canada. The adjustment of the ...
Canadian NAD27 - NAD83 Transformation Package (NTv2) [Canada_GeoSC_CdnNAD2783TransPkg]
The National Transformation package (NTv2) includes interpolation software and grid shift data that provides a Canadian solution for transforming coordinates between different datums. ...
Canadian Spatial Reference System (CSRS) Traditional Reference Networks [Canada_GeoSC_CdnSRSTradRefNtwk]
The National Horizontal and Vertical Primary Reference Networks are traditional reference networks maintained by the Geodetic Survey Division (GSD). The Horizontal Primary ...
Chinese Geomagnetic Data; WDC Geophysics/Beijing [EARTH_INTERIOR_WDCD_GEOMAG1]
The following data is currently available : a) Geomagnetic Field Data - Chinese geomagnetic survey data back to the 1950's; contour charts include near region year mean data b) geomagnetic pulsation ...
Global GPS Satellite Clock Corrections [Canada_GeoSC_GlobalGPSSatClkCor]
GPS (Global Positioning System) satellite clock corrections are computed from observational data and final GPS satellite ephemerides and are typically available 3 to 6 days after the observations ...
Global Precise GPS Satellite Ephemerides [Canada_GeoSC_GlobalPreGPSSatEph]
Global Positioning System (GPS) satellite ephemerides are computed from the data collected at the Canadian Active Control Point (ACP) stations. This data is augmented by up to 44 globally ...
Lambert Glacier Basin Traverse 1989/90 summer season survey report [Survey_1989_90_Lambert]
Report by survey staff on the Lambert Glacier Basin Traverse in summer of 1989/90. Includes original photographic prints. The Lambert Glacier Basin Traverse was one of the projects included in the ...
Showing 1 through 9 of 9
for a static view of records.
508 Compliance interface
Responsible NASA Official:
Dr. Stephen Wharton
Last updated: October 2016