Zobrazeno 1 - 10
of 99
pro vyhledávání: '"E.T. Engman"'
Publikováno v:
International Journal of Remote Sensing. 19:1751-1767
Multi-temporal microwave remotely-sensed soil moisture has been utilized for the estimation of profile soil property, viz. the soil hydraulic conductivity. Passive microwave remote sensing was employed to collect daily soil moisture data across the L
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 28:906-914
The NASA Langley Research Center's L-band pushbroom microwave radiometer (PBMR) aboard the NASA C-130 aircraft was used to map surface soil moisture at and around the Konza Prairie Natural Research Area in Kansas during the four intensive field campa
Publikováno v:
10th Annual International Symposium on Geoscience and Remote Sensing.
Autor:
E.T. Engman
Publikováno v:
[Proceedings] IGARSS'91 Remote Sensing: Global Monitoring for Earth Management.
MACHYDRO-90 is a multisensor aircraft campaign (MAC) that was held in central Pennsylvania over an eleven day period in July 1990. The emphasis of the campaign was on the microwave measurements of soil moisture, although other aspects of hydrology an
Publikováno v:
12th Canadian Symposium on Remote Sensing Geoscience and Remote Sensing Symposium.
Publikováno v:
IGARSS'97. 1997 IEEE International Geoscience and Remote Sensing Symposium Proceedings. Remote Sensing - A Scientific Vision for Sustainable Development.
Surface soil moisture dynamics was derived using microwave remote sensing, and employed to estimate soil physical and hydraulic properties. The L-band ESTAR radiometer was employed in an airborne campaign over the Little Washita watershed, Oklahoma d
Publikováno v:
Journal of Geophysical Research. Atmospheres, 104((D16)), 19.735-19.742. American Geophysical Union
Owe, M, vd Griend, A A, de Jeu, R A M, de Vries, J J, Seyhan, E & Engman, E 1998, ' Estimating Soil Moisture From Satellite Microwave Observations: Past and Ongoing Projects, and Relevance to GCIP. ' .
Owe, M, vd Griend, A A, de Jeu, R A M, de Vries, J J & Seyhan, E 1999, ' Estimating soil moisture from satellite observations: Past, and Ongoing Projects, and Relevance to GCIP. ', Journal of Geophysical Research. Atmospheres, vol. 104, no. (D16), pp. 19.735-19.742 . https://doi.org/10.1029/1999JD900107
Owe, M, vd Griend, A A, de Jeu, R A M, de Vries, J J, Seyhan, E & Engman, E 1998, ' Estimating Soil Moisture From Satellite Microwave Observations: Past and Ongoing Projects, and Relevance to GCIP. ' .
Owe, M, vd Griend, A A, de Jeu, R A M, de Vries, J J & Seyhan, E 1999, ' Estimating soil moisture from satellite observations: Past, and Ongoing Projects, and Relevance to GCIP. ', Journal of Geophysical Research. Atmospheres, vol. 104, no. (D16), pp. 19.735-19.742 . https://doi.org/10.1029/1999JD900107
On the basis of a series of studies conducted in Botswana and preliminary results from an ongoing study in Spain, developments in microwave remote sensing by satellite, which can be used to monitor near-real-time surface moisture and also study long-
Autor:
A.A. Van de Griend, E.T. Engman
Publikováno v:
Journal of Hydrology. 81:211-251
The partial-area concept is one of several basic concepts in modelling hydrologic processes which are related to the fast components of runoff production. However, there are several reasons why this concept has not been applied in practical hydrology
Autor:
E.T. Engman
Publikováno v:
Advances in Space Research. 4:201-209
There are two principal ways in which remote sensing can be used with continuous hydrological models: (1) by providing a cost effective way for obtaining input data and (2) by providing synoptic measurements of various state variables. This paper dis
Autor:
E.T. Engman
Publikováno v:
Hydrology Research. 12:247-264
A 112 square kilometer research watershed was instrumented to study basic hydrologic processes in the mountainous areas of the Northeastern United States. Within this area the rainfall-runoff relationships are characterized by fast response but relat