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Improving Surface Coal Refuse Disposal Site Inspections.

Authors
Meister-RA; Hoffman-RL
Source
NTIS: PB/81-215402 :297 pages
Link
NIOSHTIC No.
10002087
Abstract
The study on improving surface coal refuse disposal site inspections included surface inspections of 15 refuse disposal sites. Monthly aerial photos were taken of the sites and computer methods were used to determine elevation changes. Photogrammetric techniques that were used are described in detail. A comparison of the results of each of these inspection techniques is included. A detailed evaluation of the photogrammetric techniques was made and conclusions were drawn concerning the advantages and disadvantages of using aerial photography and photogrammetry as part of the inspection procedure. Operators' opinions of the aerial photography methods are included.
Publication Date
19800101
Document Type
CP; Final Contract Report;
Fiscal Year
1980
NTIS Accession No.
PB81-215402
NTIS Price
A14
Identifying No.
OFR 54-81
NIOSH Division
SRC;
Source Name
NTIS: PB/81-215402
Performing Organization
Chicago Aerial Survey
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