Results 161 to 170 of about 6,935 (225)

Urban safety and the role of hydrant structure and configuration. [PDF]

open access: yesSci Rep
Heffernan V   +3 more
europepmc   +1 more source

Bedmap3 updated ice bed, surface and thickness gridded datasets for Antarctica. [PDF]

open access: yesSci Data
Pritchard HD   +81 more
europepmc   +1 more source

Patients with diabetes struggling to afford food and control their HbA1c in food-insecure areas in Bronx, NY. [PDF]

open access: yesPublic Health Nutr
Chambers EC   +6 more
europepmc   +1 more source

Open-source data pipeline for street-view images: A case study on community mobility during COVID-19 pandemic. [PDF]

open access: yesPLoS One
Martell M   +7 more
europepmc   +1 more source

GEOID DETERMINATION IN SERBIA

open access: yes, 2006
At the end of 2003, a preliminary geoid of Serbia was determined by fitting the gravimetric geoid into undulations determined by GPS and leveling (GPS/dh) techniques. The gravimetric geoid was determined using data from regional gravimetric survey in Serbia (13,326 points) by applying collocation within the remove-restore method, and undulations GPS/dh
Odalović, Oleg
openaire   +3 more sources

The relativistic geoid

2017 IEEE International Workshop on Metrology for AeroSpace (MetroAeroSpace), 2017
Based on the formalism of General Relativity, we analyze generalizations of concepts used in conventional geodesy. One such concept is the Earth's geoid. We present our definition of the relativistic geoid in terms of the level sets of a time-independent redshift potential. Such a potential exists for any congruence of Killing observers, i.e.
Dennis Philipp   +4 more
openaire   +1 more source

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