Accession Number : AD0803002
Title : MATHEMATICAL TARGETING RESEARCH II. THE UPDATING OF INERTIAL NAVIGATION SYSTEMS BY PHOTOGRAMMETRIC METHODS.
Descriptive Note : Final rept. May 65-Jun 66,
Corporate Author : BROWN (D) ASSOCIATES INC EAU GALLIE FL
Personal Author(s) : Gyer, Maurice S.
Report Date : OCT 1966
Pagination or Media Count : 141
Abstract : This study is directed toward investigating the utilization of inertial navigation system data in conjunction with the photogrammetric reduction of aerial photography. The combined utilization of these two sensors is quite natural and has been common practice in reconnaissance work for many years. However, hitherto, the combined metric reduction of inertial and photogrammetric data has been done in an approximate and naive fashion. With the development of operational programs, as documented in Davis, Johnson, and Gyer (1964) for the analytic reduction of aerial photography, the direct numerical integration of the various inertial system channels with the corresponding photographic orientation has become feasible. Thus, camera attitude, for example, as determined by an inertial system could be incorporated directly in the analytic reduction of blocks of aerial photography. (Author)
Descriptors : *PHOTOGRAMMETRY), (*AERIAL PHOTOGRAPHY, INERTIAL NAVIGATION, POSITION FINDING, SURFACE TARGETS, GEODESICS, ERRORS, CORRECTIONS, PHOTOGRAPHIC RECONNAISSANCE, HIGH ALTITUDE, LOW ALTITUDE, ROLL, PITCH(MOTION), YAW, MODEL TESTS, MATHEMATICAL ANALYSIS, MATRICES(MATHEMATICS).
Subject Categories : Cartography and Aerial Photography
Distribution Statement : APPROVED FOR PUBLIC RELEASE