Geodetic datum (English Wikipedia)

"Geoid—Help". ArcGIS for Desktop. Archived from the original on 2017-02-02. Retrieved 2017-01-23.
"Datums—Help". ArcGIS for Desktop. Archived from the original on 2017-02-02. Retrieved 2017-01-23.

beidou.gov.cn

BeiDou Navigation Satellite System Signal In Space Interface Control Document, Open Service Signal (Version 2.0) Archived 2016-07-08 at the Wayback Machine section 3.2

chinaminingmagazine.com

Analysis of Conversion Method and Map Merging from BJS54 XA80 Surveying and Mapping Results to CGCS2000 Archived 2016-09-18 at the Wayback Machine

geodetic.gov.hk

"Explanatory Notes on Geodetic Datums in Hong Kong" (PDF). geodetic.gov.hk. Archived from the original (PDF) on 2016-11-09. Retrieved 2016-08-19.

geoproject.com.au

Craven, Alex. "GDA94 : Frequently Asked Questions". Geoproject Solutions. Archived from the original on 2016-08-15.

georepository.com

"Vertical Datum used in China – Hong Kong – onshore". Archived from the original on 2012-11-13.

glonass-iac.ru

"The transition to using the terrestrial geocentric coordinate system "Parametry Zemli 1990" (PZ-90.11) in operating the GLObal NAvigation Satellite System (GLONASS) has been implemented". www.glonass-iac.ru. Archived from the original on 2015-09-07.

gsi.go.jp

"座標変換ソフトウェア TKY2JGD｜国土地理院". www.gsi.go.jp. Archived from the original on 2017-11-05.

harvard.edu

ui.adsabs.harvard.edu

Yang, H.; Lee, Y.; Choi, Y.; Kwon, J.; Lee, H.; Jeong, K. (2007). "The Korean Datum Change to a World Geodetic System". AGU Spring Meeting Abstracts. 2007: G33B–03. Bibcode:2007AGUSM.G33B..03Y.

icsm.gov.au

"Geocentric Datum of Australia Technical Manual" (PDF). Intergovernmental Committee on Surveying and Mapping. 2 December 2014. Archived from the original (PDF) on 2018-03-20. Retrieved 2017-02-20.

ign.fr

itrf.ensg.ign.fr

"General concepts". itrf.ensg.ign.fr. Archived from the original on 2008-12-04.

informatix.co.jp

club.informatix.co.jp

"日本測地系2011（JGD2011）とは？ - 空間情報クラブ". club.informatix.co.jp. 2015-08-20. Archived from the original on 2016-08-20.

michaelmcfadyenscuba.info

McFadyen. "GPS - An Explanation of How it Works". Michael McFadyen's Scuba Diving Web Site. Archived from the original on 2006-08-19.

nga.mil

earth-info.nga.mil

"NGA: DoD World Geodetic System 1984". Archived from the original on 2017-07-04. Retrieved 2007-03-01.

noaa.gov

ngs.noaa.gov

"Frequently Asked Questions". National Geodetic Survey. Archived from the original on 2011-10-19.

quickclose.com.au

"Archived copy" (PDF). Archived (PDF) from the original on 2017-01-26. Retrieved 2016-08-19.{{cite web}}: CS1 maint: archived copy as title (link)

sunriver.com.tw

台灣地圖夢想家-SunRiver. "大地座標系統與二度分帶座標解讀 - 上河文化". www.sunriver.com.tw. Archived from the original on 2016-08-20.

unoosa.org

"Use of international references for GNSS operations and applications" (PDF). unoosa.org. Archived (PDF) from the original on 2017-12-22.

web.archive.org

"Geoid—Help". ArcGIS for Desktop. Archived from the original on 2017-02-02. Retrieved 2017-01-23.
"Datums—Help". ArcGIS for Desktop. Archived from the original on 2017-02-02. Retrieved 2017-01-23.
"Geocentric Datum of Australia Technical Manual" (PDF). Intergovernmental Committee on Surveying and Mapping. 2 December 2014. Archived from the original (PDF) on 2018-03-20. Retrieved 2017-02-20.
"NGA: DoD World Geodetic System 1984". Archived from the original on 2017-07-04. Retrieved 2007-03-01.
McFadyen. "GPS - An Explanation of How it Works". Michael McFadyen's Scuba Diving Web Site. Archived from the original on 2006-08-19.
"Frequently Asked Questions". National Geodetic Survey. Archived from the original on 2011-10-19.
Craven, Alex. "GDA94 : Frequently Asked Questions". Geoproject Solutions. Archived from the original on 2016-08-15.
"日本測地系2011（JGD2011）とは？ - 空間情報クラブ". club.informatix.co.jp. 2015-08-20. Archived from the original on 2016-08-20.
"座標変換ソフトウェア TKY2JGD｜国土地理院". www.gsi.go.jp. Archived from the original on 2017-11-05.
台灣地圖夢想家-SunRiver. "大地座標系統與二度分帶座標解讀 - 上河文化". www.sunriver.com.tw. Archived from the original on 2016-08-20.
Analysis of Conversion Method and Map Merging from BJS54 XA80 Surveying and Mapping Results to CGCS2000 Archived 2016-09-18 at the Wayback Machine
"The transition to using the terrestrial geocentric coordinate system "Parametry Zemli 1990" (PZ-90.11) in operating the GLObal NAvigation Satellite System (GLONASS) has been implemented". www.glonass-iac.ru. Archived from the original on 2015-09-07.
"Use of international references for GNSS operations and applications" (PDF). unoosa.org. Archived (PDF) from the original on 2017-12-22.
BeiDou Navigation Satellite System Signal In Space Interface Control Document, Open Service Signal (Version 2.0) Archived 2016-07-08 at the Wayback Machine section 3.2
"Archived copy" (PDF). Archived (PDF) from the original on 2017-01-26. Retrieved 2016-08-19.{{cite web}}: CS1 maint: archived copy as title (link)
"General concepts". itrf.ensg.ign.fr. Archived from the original on 2008-12-04.
"Vertical Datum used in China – Hong Kong – onshore". Archived from the original on 2012-11-13.
"Explanatory Notes on Geodetic Datums in Hong Kong" (PDF). geodetic.gov.hk. Archived from the original (PDF) on 2016-11-09. Retrieved 2016-08-19.