Author: Thomas R. Carroll
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 72
Book Description
Airborne Gamma Radiation Snow Water Equivalent and Soil Moisture Measurements and Satellite Areal Extent of Snow Cover Measurements
Author: Thomas R. Carroll
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 72
Book Description
Publisher:
ISBN:
Category : Meteorology
Languages : en
Pages : 72
Book Description
Airborne Gamma Radiation Snow Water Equivalent and Soil Moisture Measurements and Satellite Areal Extent of Snoe Cover Measurements
Author: Tom Carroll
Publisher:
ISBN:
Category : Snow
Languages : en
Pages : 53
Book Description
Publisher:
ISBN:
Category : Snow
Languages : en
Pages : 53
Book Description
Airborne Gamma Radiation Snow Water Equivalent and Soil Moisture Measurements and Satellite Areal Extent of Snow Cover Measurements
Author: Thomas R. Carroll
Publisher:
ISBN:
Category : Snow
Languages : en
Pages : 53
Book Description
Publisher:
ISBN:
Category : Snow
Languages : en
Pages : 53
Book Description
Measurement of Snow Water Equivalent and Soil Moisture by Natural Gamma Radiation
Author: H.S. Loijens
Publisher:
ISBN:
Category : Gamma ray spectrometry
Languages : en
Pages : 8
Book Description
Publisher:
ISBN:
Category : Gamma ray spectrometry
Languages : en
Pages : 8
Book Description
Areal Snowpack Water-equivalent Determinations Using Airborne Measurements of Passive Terrestrial Gamma Radiation
Author: E. Bruce Jones
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 10
Book Description
Publisher:
ISBN:
Category : Runoff
Languages : en
Pages : 10
Book Description
Accuracy Evaluation of Airborne Snow Water Equivalent Measurements Using Terrestrial Gamma Radiation Spectral Peaks
Author: Vernon Clarence Bissell
Publisher:
ISBN:
Category :
Languages : en
Pages : 299
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 299
Book Description
Evaluation of Snow Water Equivalent by Airborne Measurement of Passive Terrestrial Gamma Radiation
Author: Eugene L. Peck
Publisher:
ISBN:
Category : Radioactive snow gages
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Radioactive snow gages
Languages : en
Pages : 34
Book Description
Airborne Gamma Radiation Measurements of Soil Moisture During Fife
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722055967
Category :
Languages : en
Pages : 28
Book Description
Soil moisture measurements were obtained during the summer of 1987 and 1989 near Manhattan, Kansas, using the National Weather Service (NWS) airborne gamma radiation system. A network of 24 flight lines were established over the research area. Airborne surveys were flown daily during two intensive field campaigns. The data collected was sufficient to modify the NWS standard operational method for estimating soil moisture for the Field Experiment (FIFE) flight lines. The average root mean square error of the soil moisture estimates for shorter FIFE flight lines was found to be 2.5 percent, compared with a reported value of 3.9 percent for NWS flight lines. Techniques were developed to compute soil moisture estimates for portions of the flight lines. Results of comparisons of the airborne gamma radiation soil moisture estimates with those obtained using the NASA Pushbroom Microwave Radiation (PBMR) system and hydrological model are presented. The airborne soil moisture measurements, and real averages computed using all remotely sensed and ground data, have been in support of the research of the many FIFE investigators whose overall goal was the upscale integration of models and the application of satellite remote sensing. Peck, Eugene L. Unspecified Center NAS5-30959...
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722055967
Category :
Languages : en
Pages : 28
Book Description
Soil moisture measurements were obtained during the summer of 1987 and 1989 near Manhattan, Kansas, using the National Weather Service (NWS) airborne gamma radiation system. A network of 24 flight lines were established over the research area. Airborne surveys were flown daily during two intensive field campaigns. The data collected was sufficient to modify the NWS standard operational method for estimating soil moisture for the Field Experiment (FIFE) flight lines. The average root mean square error of the soil moisture estimates for shorter FIFE flight lines was found to be 2.5 percent, compared with a reported value of 3.9 percent for NWS flight lines. Techniques were developed to compute soil moisture estimates for portions of the flight lines. Results of comparisons of the airborne gamma radiation soil moisture estimates with those obtained using the NASA Pushbroom Microwave Radiation (PBMR) system and hydrological model are presented. The airborne soil moisture measurements, and real averages computed using all remotely sensed and ground data, have been in support of the research of the many FIFE investigators whose overall goal was the upscale integration of models and the application of satellite remote sensing. Peck, Eugene L. Unspecified Center NAS5-30959...
Operational Airborne Snow Water Equivalent and Soil Moisture Measurements Used in Water Supply and Snowmelt Flood Forecasting
Author: Thomas R. Carroll
Publisher:
ISBN:
Category : Snow
Languages : en
Pages : 17
Book Description
Publisher:
ISBN:
Category : Snow
Languages : en
Pages : 17
Book Description
Development of Snow Water Equivalent Survey Methods Using Airborne Gamma Measurements
Author:
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Environmental engineering
Languages : en
Pages : 24
Book Description