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pro vyhledávání: '"Elfriede Chalar"'
Autor:
Amalia Meza, Bernardo Eylenstein, María Paula Natali, Guillermo Bosch, Juan Moirano, Elfriede Chalar
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 8 (2021)
Total solar eclipses are unique opportunities to study how the ionospheric and external geomagnetic field responds to fast changes in the ionizing flux as the moon’s shadow travels through its path over the ionosphere at an average speed of 3,000 k
Externí odkaz:
https://doaj.org/article/8a3f02b03c3a484aa7252539365f8b65
Publikováno v:
The Leading Edge. 28:668-672
This paper describes how BP and its partners successfully acquired 450 km2 of 3D seismic data in a complex area of the Llanos Foothills in Colombia. The data will be valuable for future decisions regarding the development of the Florena, Pauto, and V
Publikováno v:
SEG Technical Program Expanded Abstracts 2008.
Summary Over the last few decades the Colombian foothills area has been explored with mostly 2D seismic data. Repeated efforts to process and reprocess the 2D data gave little hope of achieving a good image of the subsurface. In the last five years 3