GEOSCAN Search Results: Fastlink

GEOSCAN Menu


TitleDeveloping a GPS TEC mapping service over Canada
 
AuthorGhoddousi-Fard, R; Héroux, P; Danskin, DORCID logo; Boteler, DORCID logo
SourceSpace Weather vol. 9, 06D11, 2011, 10 pages, https://doi.org/10.1029/2010SW000621 Open Access logo Open Access
Year2011
Alt SeriesEarth Sciences Sector, Contribution Series 20100534
PublisherAmerican Geophysical Union (AGU)
Documentserial
Lang.English
Mediaon-line; digital
File formatpdf
ProvinceCanada; British Columbia; Alberta; Saskatchewan; Manitoba; Ontario; Quebec; New Brunswick; Nova Scotia; Prince Edward Island; Newfoundland and Labrador; Northwest Territories; Yukon; Nunavut
NTS1; 2; 3; 10; 11; 12; 13; 14; 15; 16; 20; 21; 22; 23; 24; 25; 26; 27; 28; 29; 30; 31; 32; 33; 34; 35; 36; 37; 38; 39; 40; 41; 42; 43; 44; 45; 46; 47; 48; 49; 52; 53; 54; 55; 56; 57; 58; 59; 62; 63; 64; 65; 66; 67; 68; 69; 72; 73; 74; 75; 76; 77; 78; 79; 82; 83; 84; 85; 86; 87; 88; 89; 92; 93; 94; 95; 96; 97; 98; 99; 102; 103; 104; 105; 106; 107; 114O; 114P; 115; 116; 117; 120; 340; 560
Lat/Long WENS-141.0000 -50.0000 90.0000 41.7500
Subjectsgeophysics; extraterrestrial geology; spherical harmonic analysis
ProgramGeodetic Survey Canadian Spatial Reference System
Released2011 06 09
AbstractUnderstanding space weather phenomena in near real time can be challenging without the proper access to data sources. Space weather nowcasts and forecasts require timely dissemination of products relevant to end-users. A process has been developed to routinely map total electron content (TEC) estimated from GPS observations over Canada. This technique implements spherical cap harmonic analysis to interpolate vertical estimates on a standardized mapping grid that can be compared with other types of data to understand the evolution of processes in the ionosphere. The service can also provide an estimate of positioning errors encountered by Global Navigation Satellite Systems users that are associated with ionospheric TEC.
GEOSCAN ID288210

 
Date modified: