Classical height system (Foroughi & Vanicek 2017)


The most recent paper on height system "In defence of the classical height system" authored by Foroughi, Vanicek, Sheng, Kingdon and Santos from GGE, UNB.


Geophysical Journal International (2017)

- - - - -

Comments

Post a Comment

Popular posts from this blog

World's Per Capita Emitters Ranking

Image
Australia ranked eleventh in world's per capita emitters. What is Australia to some of them (i.e., among Australians)?  Their answers were (i) the sunburnt country of droughts and flooding rain, (ii) the fire continent - the first country to adopt and then scrapped a carbon-pricing mechanism. What is carbon-pricing mechanism? i) planted fire-resistant trees and ii) dogwoods and blanket-leaves around the property. Haymarket, Scotland - - - - -
Read more

Sedikit Tentang Barmakid dan Balkh

Image
Bila membaca sejarah Abbasid khususnya pada era awal, era Harun Al-Rashid dan sebelumnya juga, kita akan jumpa mengenai Barmakid. Keluarga Barmakid dikata berasal dari Parsi dan dulunya pernah menganut agama Buddha. Pertama memeluk Islam kalangan keluarga Barmakid adalah Khalid ibn Barmakid (d.782). Beliau memeluk Islam sekitar tahun 720an. Keluarga Barmakid pernah menjadi pembesar Abbasid yang mendapat kepercayaan istana Abbasid Harun Al-Rashid. Menurut Britannica, Barmakid adalah - link ; Barmakids , priestly  family  of Iranian origin, from the city of  Balkh  in Khorāsān, who achieved prominence in the 8th century as scribes and viziers to the early  Abbāsid  caliphs. The Barmakids were also known for their patronage of literature, philosophy, and science and for their tolerant attitude toward various religious and philosophical issues. They promoted public works—such as canals, mosques, and postal services—but also squandered money on building magnific...
Read more

Progress Report – Geomatics Eng Calgary

Image
The annual report of Department of Geomatics Engineering U of Calgary is named as progress report. The contents include among others – personnel; undergraduate studies; graduate studies; research & publications; equipment and facilities. RnR LPT Report 1992/93 to 1994/95 (Head of Dept Klaus-Peter Schwarz – 1992/93; 93/94 and 94/95) Report 1996, 1997 & 1998 Head of Dept – Gerard Lachapelle (1996/97 & 1997/98) - - - - -
Read more