東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

An Investigation Into Impacts of Mic...

Gufford, Joseph Lafayette, IV.

Linked to FindBook

Google Book

Amazon

博客來

An Investigation Into Impacts of Microphysics Parameterization Schemes on Radiation Fog Within a Large Eddy Simulation Framework, to Small Unmanned Aircraft System Operations.

Record Type:	Electronic resources : Monograph/item
Title/Author:	An Investigation Into Impacts of Microphysics Parameterization Schemes on Radiation Fog Within a Large Eddy Simulation Framework, to Small Unmanned Aircraft System Operations./
Author:	Gufford, Joseph Lafayette, IV.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2023,
Description:	127 p.
Notes:	Source: Masters Abstracts International, Volume: 84-12.
Contained By:	Masters Abstracts International84-12.
Subject:	Atmospheric sciences. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30488254
ISBN:	9798379692346

An Investigation Into Impacts of Microphysics Parameterization Schemes on Radiation Fog Within a Large Eddy Simulation Framework, to Small Unmanned Aircraft System Operations.
Gufford, Joseph Lafayette, IV.

An Investigation Into Impacts of Microphysics Parameterization Schemes on Radiation Fog Within a Large Eddy Simulation Framework, to Small Unmanned Aircraft System Operations. - Ann Arbor : ProQuest Dissertations & Theses, 2023 - 127 p.

Source: Masters Abstracts International, Volume: 84-12.

Thesis (M.S.)--The University of North Dakota, 2023.

This item must not be sold to any third party vendors.

Fog is a threat to the operations of small unmanned aerial systems (sUAS). Improved fog forecasting will allow for more timely dissemination of warnings, allowing operators to maximize operational time and to minimize flight cancellations. The impacts of grid spacing and microphysical parameterization were examined to study their influences on fog formation in the Weather Research and Forecasting numerical weather prediction model. An ensemble of forecasts was produced, wherein varying grid spacings (1 km and 0.333 m) were permuted with different microphysics schemes (single and double moment) for two different fog events. It was found that sub-kilometer grid spacing improved the simulated fog formation and dissipation times for one fog event, but did not for the other event. Microphysical schemes had a varying impact across model runs, where its influence was mainly felt in the dissipation time of the fog events. Future avenues for improving fog forecasts are discussed. 

ISBN: 9798379692346Subjects--Topical Terms:

3168354
Atmospheric sciences.
Subjects--Index Terms:

Weather research

An Investigation Into Impacts of Microphysics Parameterization Schemes on Radiation Fog Within a Large Eddy Simulation Framework, to Small Unmanned Aircraft System Operations.
LDR:02275nmm a2200385 4500 001 2397200
005 20240617111344.5
006 m o d
007 cr#unu||||||||
008 251215s2023 ||||||||||||||||| ||eng d
020 $a 9798379692346
035 $a (MiAaPQ)AAI30488254
035 $a AAI30488254
040 $a MiAaPQ $c MiAaPQ
100 1 $a Gufford, Joseph Lafayette, IV. $3 3766962
245 1 3 $a An Investigation Into Impacts of Microphysics Parameterization Schemes on Radiation Fog Within a Large Eddy Simulation Framework, to Small Unmanned Aircraft System Operations.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2023
300 $a 127 p.
500 $a Source: Masters Abstracts International, Volume: 84-12.
500 $a Advisor: Askelson, Mark.
502 $a Thesis (M.S.)--The University of North Dakota, 2023.
506 $a This item must not be sold to any third party vendors.
520 $a Fog is a threat to the operations of small unmanned aerial systems (sUAS). Improved fog forecasting will allow for more timely dissemination of warnings, allowing operators to maximize operational time and to minimize flight cancellations. The impacts of grid spacing and microphysical parameterization were examined to study their influences on fog formation in the Weather Research and Forecasting numerical weather prediction model. An ensemble of forecasts was produced, wherein varying grid spacings (1 km and 0.333 m) were permuted with different microphysics schemes (single and double moment) for two different fog events. It was found that sub-kilometer grid spacing improved the simulated fog formation and dissipation times for one fog event, but did not for the other event. Microphysical schemes had a varying impact across model runs, where its influence was mainly felt in the dissipation time of the fog events. Future avenues for improving fog forecasts are discussed. 
590 $a School code: 0156.
650 4 $a Atmospheric sciences. $3 3168354
650 4 $a Aerospace engineering. $3 1002622
653 $a Weather research
653 $a Small unmanned aerial systems
653 $a Aircraft system
653 $a Microphysics
653 $a Grid spacing
690 $a 0725
690 $a 0538
710 2 $a The University of North Dakota. $b Atmospheric Sciences. $3 3282777
773 0 $t Masters Abstracts International $g 84-12.
790 $a 0156
791 $a M.S.
792 $a 2023
793 $a English
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=30488254