Author: Donald B. Stafford
Publisher:
ISBN:
Category : Aerial photogrammetry
Languages : en
Pages : 115
Book Description
The study presents a procedure developed to use existing aerial photographs to survey beach erosion. The use of the procedure is illustrated by data from Onslow and Carteret Counties in North Carolina. A preliminary evaluation of the results obtained in these two counties is given. The procedure is applicable to a variety of conditions and has important advantages over other methods of collecting beach erosion data. The procedure consists of selecting stable reference points on aerial photographs taken in different years and measuring between the stable reference points and points on the transient beach. The measurements are converted to ground distances, and the difference in ground distance is computed. The difference in ground distance represents the change in location of the beach between the dates of the aerial photographs and is converted to an annual rate of change by dividing by the time interval. The change in two locations on the beach, the dune line and the high water line, is determined. (Author).
An Aerial Photographic Technique for Beach Erosion Surveys in North Carolina
Author: Donald B. Stafford
Publisher:
ISBN:
Category : Aerial photogrammetry
Languages : en
Pages : 115
Book Description
The study presents a procedure developed to use existing aerial photographs to survey beach erosion. The use of the procedure is illustrated by data from Onslow and Carteret Counties in North Carolina. A preliminary evaluation of the results obtained in these two counties is given. The procedure is applicable to a variety of conditions and has important advantages over other methods of collecting beach erosion data. The procedure consists of selecting stable reference points on aerial photographs taken in different years and measuring between the stable reference points and points on the transient beach. The measurements are converted to ground distances, and the difference in ground distance is computed. The difference in ground distance represents the change in location of the beach between the dates of the aerial photographs and is converted to an annual rate of change by dividing by the time interval. The change in two locations on the beach, the dune line and the high water line, is determined. (Author).
Publisher:
ISBN:
Category : Aerial photogrammetry
Languages : en
Pages : 115
Book Description
The study presents a procedure developed to use existing aerial photographs to survey beach erosion. The use of the procedure is illustrated by data from Onslow and Carteret Counties in North Carolina. A preliminary evaluation of the results obtained in these two counties is given. The procedure is applicable to a variety of conditions and has important advantages over other methods of collecting beach erosion data. The procedure consists of selecting stable reference points on aerial photographs taken in different years and measuring between the stable reference points and points on the transient beach. The measurements are converted to ground distances, and the difference in ground distance is computed. The difference in ground distance represents the change in location of the beach between the dates of the aerial photographs and is converted to an annual rate of change by dividing by the time interval. The change in two locations on the beach, the dune line and the high water line, is determined. (Author).
An Aerial Photographic Technique for Beach Erosion Surveys in North Carolina
Author: Donald B. Stafford
Publisher:
ISBN:
Category : Aerial photogrammetry
Languages : en
Pages : 136
Book Description
Publisher:
ISBN:
Category : Aerial photogrammetry
Languages : en
Pages : 136
Book Description
An Aerial Photographic Technique for Beach Erosion Surveys in North Carolina
Author: United States. Coastal Engineers Research Center
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Technical Memorandum
Author:
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 708
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 708
Book Description
Technical Memorandum - U.S. Army Corps of Engineers, Coastal Engineering Research Center
Author: Coastal Engineering Research Center (U.S.)
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 826
Book Description
Publisher:
ISBN:
Category : Beach erosion
Languages : en
Pages : 826
Book Description
A Survey of North Carolina Beach Erosion by Air Photo Methods, 1973
Author: H. E. Wahls
Publisher:
ISBN:
Category : Aerial photography in geomorphology
Languages : en
Pages : 74
Book Description
Publisher:
ISBN:
Category : Aerial photography in geomorphology
Languages : en
Pages : 74
Book Description
A Survey of North Carolina Beach Erosion by Air Photo Methods
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 31
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 31
Book Description
Development and Evaluation of a Procedure for Using Aerial Photographs to Conduct a Survey of Coastal Erosion
Author: Donald B. Stafford
Publisher:
ISBN:
Category : Aerial photography in geomorphology
Languages : en
Pages : 438
Book Description
Publisher:
ISBN:
Category : Aerial photography in geomorphology
Languages : en
Pages : 438
Book Description
An Aerial Photgraphic Technique for Beach Erosion Surveys in North Carolina
Author: Donald B. Stafford
Publisher:
ISBN:
Category :
Languages : en
Pages : 115
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 115
Book Description
Geomorphology and Sediments of the Inner Continental Shelf
Author: Edward P. Meisburger
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 484
Book Description
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 484
Book Description