"तुंगतामापी": अवतरणों में अंतर

* [https://web.archive.org/web/20101231044512/http://www.intersema.ch/products/guide/calibrated/ms5561c/ MS5561C Micro Altimeter for GPS, 1m resolution]

* [https://web.archive.org/web/20150217141912/http://www.kollsman.com/company/index.asp History of the Kollsman altimeter]

* [httphttps://wwwweb.archive.org/web/20101008133638/http://luizmonteiro.com/Learning_Alt_Errors_Sim.aspx A Flash 8 based simulator for altimeter errors caused by variations in temperature and pressure]

* [https://web.archive.org/web/20110524192925/http://www.biber.fsnet.co.uk/altim.html The use of altimeters in height measurement] - for hillwalkers

* [https://web.archive.org/web/20120616230847/http://www.bosch-sensortec.com/content/language1/downloads/BST-BMP085-DS000-05.pdf Compact digital pressure sensor for altimeters]

* [httphttps://wwwweb.archive.org/web/20170404122839/http://longcamp.com/baro.html Early use of barometers on surveys]

* [https://web.archive.org/web/20110309161849/http://www.dutchops.com/Portfolio_Marcel/Articles/Instruments/Air_Data_Instruments/Altimeter.htm The altimeter and the types of altitude]

* [https://web.archive.org/web/20100518200033/http://www.flightglobal.com/pdfarchive/view/1968/1968-1%20-%200235.html Evolution of the Modern Altimeter - ''Flight'' archive]