Zobrazeno 1 - 6
of 6
pro vyhledávání: '"A. Y. Karavaysky"'
Publikováno v:
Remote Sensing of Environment. 200:240-249
A single-frequency dielectric model at 1.4 GHz for frozen mineral soils was developed, with the temperature and gravimetric clay content varying from − 1 to − 30°C and from 9.1 to 41.3%, respectively. The model is based on the refractive mixing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d7299a4d1daf6497804a487b0aa0b9a
https://doi.org/10.1016/j.rse.2017.08.007
https://doi.org/10.1016/j.rse.2017.08.007
Publikováno v:
2017 Progress In Electromagnetics Research Symposium - Spring (PIERS).
In this paper, a physically based dielectric model for frozen and thawed Arctic mineral soils is developed to account for moisture, dry density, temperature, texture of the soil and wave frequency. The model is based on the dielectric data measured f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e097d274ba88bf351bd36f9f74cb3d15
https://doi.org/10.1109/piers.2017.8262181
https://doi.org/10.1109/piers.2017.8262181
Publikováno v:
2017 Progress In Electromagnetics Research Symposium - Spring (PIERS).
A simple single-frequency dielectric model for the set of frequencies which are 0.45, 1.26, 1.4, 1.6, 5.4, 6.9, 9.6, and 10.7 GHz for frozen mineral soils is developed. The model is based on the dielectric measurements of three typical soils (sandy l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f785e9bc69c4883774fe2082f26c2e6f
https://doi.org/10.1109/piers.2017.8262108
https://doi.org/10.1109/piers.2017.8262108
Publikováno v:
2017 Progress In Electromagnetics Research Symposium - Spring (PIERS).
In this paper, the results of radiothermal remote sensing of moisture and temperature of thawed soil on a test site in the Taymyr Peninsula using full-polarimetric observations of brightness temperature at the frequency of 10.7 GHz are presented. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bce6637d4f03b24628efbbd1ce6f3adb
https://doi.org/10.1109/piers.2017.8261971
https://doi.org/10.1109/piers.2017.8261971
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
Dielectric models of topsoil are a crucial element of remote sensing retrieval algorithms that are used to obtain geophysical characteristics of the land surface, such as soil moisture, temperature, and freeze/thaw state. Contemporary radiometers and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37f13fb2aa1b385c15af76f04b56063b
https://doi.org/10.1109/piers.2016.7735742
https://doi.org/10.1109/piers.2016.7735742
Publikováno v:
2016 Progress in Electromagnetic Research Symposium (PIERS).
A single-frequency dielectric model at 1.4 GHz for frozen mineral soils was developed, with the temperature and clay content varying from −1 to −30°C and 9.1 to 41.3%, respectively. The model is based on dielectric measurements of three typical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bc0862a46e2a7adf4ef94cc265ec441
https://doi.org/10.1109/piers.2016.7735031
https://doi.org/10.1109/piers.2016.7735031