gps in 1997 - SERP Analysis

https://en.wikipedia.org/wiki/GPS_IIR-1

https://1997-2001.state.gov/global/oes/space/981216_fs_navstar.html

https://en.wikipedia.org/wiki/Global_Positioning_System

https://www.gps.gov/news/1997-2004/

https://www.ion.org/publications/pdf.cfm?articleID=2894

https://rntfnd.org/2018/04/18/gps-problem-disables-911-system-suddenly-it-was-1997/

https://www.facebook.com/NASASpaceflight/videos/gps-iir-1-launch-failure/978370927517865/

https://ndrive.com/blog/our-blog-1/brief-history-gps-car-navigation-30

https://www.magellangps.com/company/Press-Release/press-release-archives/1997-archives

https://www.blackknighttracking.com/post/2018/09/19/a-condensed-history-of-the-global-positioning-system-gps

https://www.airforce-technology.com/features/a-position-in-history-25-years-of-gps/

https://www.reddit.com/r/CatastrophicFailure/comments/klltca/on_january_17th_1997_gps_iir1_exploded_thirteen/

https://www.youtube.com/watch?v=AxnzF3ZlSXY

https://forum.nasaspaceflight.com/index.php?topic=53348.0

https://www.ion.org/publications/browse.cfm?proceedingsID=47

https://pubmed.ncbi.nlm.nih.gov/9152686/

https://news.lockheedmartin.com/2007-07-23-First-Lockheed-Martin-Built-GPS-Satellite-Marks-10-Years-in-Service

https://www.fs.usda.gov/t-d/pubs/pdfpubs/pdf99712826/pdf99712826dpi300.pdf

https://timeandnavigation.si.edu/multimedia-asset/trimble-4800-gps-total-station-1997

https://gis.stackexchange.com/questions/200703/odd-old-coordinate-formatting-from-1997-gps

https://www.celestrak.org/GPS/status/1997/

https://www.thehulltruth.com/marine-electronics-forum/30717-garmin-gps-1997-outdated-technology.html

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/96jb03860

https://www.dote.osd.mil/Portals/97/pub/reports/FY2016/af/2016gps.pdf?ver=2019-08-22-105430-843

https://1997-2001.state.gov/global/oes/space/000501_clinton_gps.html

https://www.celestrak.org/GPS/NANU/1997/

https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/97gl02273

https://kb.unavco.org/article/permanent-gps-station-installation-report-form-v-2-1997-40%3Bhistorical-41%3B-64.html

https://www.astronomy.ohio-state.edu/pogge.1/Ast162/Unit5/gps.html

https://x.com/onocoyRTK/status/1932071188500529308

https://www.lincolnsonline.com/forum/showthread.php?t=76410

https://www.bimmerforums.com/forum/showthread.php?921806-Do-the-1997-528I-have-factory-GPS

https://www.sciencephoto.com/media/1033718/view/delta-ii-rocket-lifts-off-carrying-gps-satellite-1997

https://www.youtube.com/watch?v=vnbpvlCQdoI

https://highways.dot.gov/public-roads/spring-1997/structural-monitoring-gps

https://gps.stanford.edu/all-gps-lab-published-documents

https://www.sciencedirect.com/science/article/pii/S027311779900160X

https://ntrs.nasa.gov/citations/20060035204

https://link.springer.com/article/10.1023/A:1007906014916

https://amt.copernicus.org/articles/15/4971/2022/

https://thesis.library.caltech.edu/7448

https://nbmg.unr.edu/staff/pdfs/blewitt%20basics%20of%20gps.pdf

https://www.ebay.com/itm/166022889540

https://landairsea.com/blogs/consumers/how-gps-tracking-works?srsltid=AfmBOooo6ha2oa9u13hg1W2AWLfpSDpgKPNfOX-zZpcEufxYiJUuEDhV

https://www.airandspaceforces.com/weapons-platforms/gps/

http://satobs.org/seesat/Jan-1997/0336.html

https://gpsnews.ucsd.edu/class-of-1997-pays-it-forward-with-support-of-summer-internships/

https://www.gps.gov/multimedia/presentations/1997-2004/

https://aerospace.org/article/brief-history-gps

https://www.unavco.org/data/doi/10.7283/5MAS-XQ98

https://space.skyrocket.de/doc_sat/gps.htm

https://www.annualreviews.org/content/journals/10.1146/annurev.earth.25.1.301

http://www.wdcb.ru/mining/Gps/Texas/texas_gps.html

https://pubmed.ncbi.nlm.nih.gov/9061345/

https://files.igs.org/pub/resource/pubs/tech_toc.pdf

https://www.globalsecurity.org/military/library/budget/fy1997/dot-e/airforce/97navstar.html

https://clintonwhitehouse4.archives.gov/WH/EOP/OSTP/other/gps950602.html

https://www.sciencedirect.com/science/article/pii/S0168169996013038

https://collection.sciencemuseumgroup.org.uk/objects/co8361802/rockwell-collins-plgr-ii-military-gps-spgr-1997

https://www.geovector.com/who-invented-gps/

https://ui.adsabs.harvard.edu/abs/1997GeoRL..24.2283P/abstract

https://zwnav.net/products/IPS-Android-10-Screen-GPS-Navigation-For-AUDI-A6-1997-2005-Allroad-2000-2006-Auto-Audio-Radio-Stereo-Multimedia-Player-Head-Unit

https://earth-planets-space.springeropen.com/articles/10.1186/BF03353077

http://retro-gps.info/

https://www.dote.osd.mil/Portals/97/pub/reports/FY2010/af/2010navstargps.pdf?ver=2019-08-22-112949-037

https://klein.mit.edu/~gs/books/gps.html

https://www.eso.org/public/outreach/eduoff/seaspace/navigation/navgps/navgps-5.html

https://gps.stanford.edu/all-gps-lab-published-documents/theses

https://gref.bkg.bund.de/SharedDocs/Downloads/GREF/DE/GPS-Kalender/GPS-Kalender_1997.pdf?__blob=publicationFile&v=2

https://www.facebook.com/groups/seadooforum/posts/2279131849105720/

https://www.cd4car.com/bmw-3-5-7-series-mk3-navigation-gps-system-map-cd-rom-drive-1995-1996-1997-1998-1999-2000-2001-2002-2003-2004-2005-2006/

https://www.clublexus.com/forums/gs-1st-gen-1993-1997/983099-swapping-out-1997-air-gps-unit-with-seperate-a-c-control-unit.html

https://ntrs.nasa.gov/citations/19990042411

https://www.scienceforsport.com/gps-wearables-validity-and-reliability/?srsltid=AfmBOoqPzfCgHdEmsPnyWCJ3SJuHBx6MXSDo1FG6Y_o3Zhvmai-TFIvv

https://www.amazon.com/GPS-Land-Navigation-Michael-Ferguson/dp/0965220257

https://www.cs.cmu.edu/~sensing-sensors/readings/GPS_History-MR614.appb.pdf

https://www.n2yo.com/whats-up/?c=20

https://space.oscar.wmo.int/instruments/view/gps_met

https://www.pure.fo/en/publications/centimetric-gps-navigation-to-the-north-pole

https://amt.copernicus.org/preprints/amt-2021-241/amt-2021-241-manuscript-version5.pdf

http://leapsecond.com/java/cal-1997.htm

https://www.ucl.ac.uk/~ucahyna/Amherst/math272sp16/GPS.pdf

https://ocw.tudelft.nl/wp-content/uploads/Readings_lecture_3_-_GPS_receiver_Architecture_and_Measurements_01.pdf

https://ridewithgps.com/routes/26848054?lang=en

https://www.cnmoc.usff.navy.mil/Our-Commands/United-States-Naval-Observatory/Precise-Time-Department/Global-Positioning-System/GPS-Timing-Data-and-Information/

https://www.lantmateriet.se/globalassets/geodata/gps-och-geodetisk-matning/rapporter/1997-16.pdf

https://ieeexplore.ieee.org/iel4/5239/14185/00649738.pdf

https://sova.si.edu/record/NMAH.AC.1214

https://www.scirp.org/reference/referencespapers?referenceid=1412696

https://www.e-education.psu.edu/geog862/print/l9.html

https://arc.aiaa.org/doi/book/10.2514/4.866388

https://www.forecastinternational.com/archive/disp_pdf.cfm?DACH_RECNO=611

https://in-the-sky.org/spacecraft.php?id=24876

https://www.fs.usda.gov/t-d/pubs/pdfpubs/pdf99712826/pdf99712826dpi72pt01.pdf

http://www.wslfweb.org/docs/roadmap/irm/internet/dod/photos/gpspace1.htm

https://www.linkedin.com/pulse/short-history-gps-car-navigation-siim-konks

https://emuseum.tempe.gov/objects/34051/gps-world-news-and-applications-of-the-global-positioning

https://www.quora.com/Do-all-cars-have-a-GPS-chip-in-them-If-not-which-manufacturers-do

https://www.trackyourtruck.com/blog/history-gps-vehicle-tracking-and-fleet-telematics/