This calendar shows dates specific to the GPS community, in which: The Week presents the full GPS week number since the 1st epoch (Jan 06, 1980) The [Sun-Sat] : [0-6] presents day of week and day of week number; The [1-31] : [1-366] presents day of month and day of year; Handy one-pager GPS CALS

Oct 17, 2024 · NASA Science Calendars. This is a collection of NASA Science calendars. High resolution printable PDF files are available for download. Low resolution PDFs are 508 compliant. Hard copies are also available for purchase through the GPO Bookstore.

Day Num-ber Day Num-ber Day Num-ber Day Num-ber Day Num-ber Day Num-ber 1 Mon 1 2295 1 60 310 1 Thu 32 2299 4 60 341 1 Fri 61 2303 5 60 370 1 Mon 92 2308 1 60 401 1 Wed 122 2312 3 60 431 1 Sat 153 2316 6 60 462

This calendar presents dates specific to the GPS community. The data for each day are as follows:

Today, the CDDIS archives and distributes mainly Global Navigation Satellite Systems (GNSS, currently Global Positioning System GPS and GLObal NAvigation Satellite System GLONASS), laser ranging (both to artificial satellites, SLR, and lunar, LLR), Very Long Baseline Interferometry (VLBI), and Doppler Orbitography and Radio-positioning ...

Celebrating its first anniversary, the James Webb Space Telescope continues to wow us with its incredible images of the complex cosmos, while the Artemis campaign promises yet another exciting chapter of human exploration of other worlds once again. In 2024, NASA will embark on an exciting year of scientific exploration and discovery.

To determine the ephemeris file to download, first determine the GPS week and day of week for your observation by using the interactive calendar provided by a third party. This calendar presents dates specific to the GPS community.

Dec 4, 2024 · All operational IGS GNSS products (i.e., orbits, station positions, EOP, clock solutions) are available in subdirectories by GPS week. Solution summary files are provided by the analysis centers in which they describe their analysis methods and strategies and list processing statistics.

Download the 2024 NASA Science Calendar to explore NASA's scientific achievements and upcoming missions.

Jan 2, 2025 · All almanac links have the format wwww.tttttt where wwww represents the GPS Week Number and tttttt represents the GPS Time of Applicability (per IS-GPS-200M). All GPS almanacs and documentation are obtained from the 2nd Space Operations Squadron and the US Coast Guard Navigation Center .