OPTIMIZED DIGITAL MAPPING SYSTEM.

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Abstract:

The primary purpose of the DAMC project is to optimize system hardware and computer programs developed and to develop and evaluate alternate correlation techniques. The objective is to con clusively prove the concept of digital map com pilation. The system consists of a photo digitizer unit for scanning and digitizing a pair of stereo aerial diapositives, specially written computer programs for use on a IBM 7090 Computer to perform a rectification, correlation, and ortho-correction on the digital photo data, and a photomap printer unit for printing the rec tified photo or orthophotomap with or without contour and grid tic information. The investi gation section presents a detailed theoretical analysis of major portions of the DAMC system with particular emphasis on the non linearities associated with the CRT and optical equipment. Author

Author(s):
No Author(s) Identified
Author Organization(s):
INTERNATIONAL BUSINESS MACHINES CORP ROCKVILLE MD
Descriptive Note:
Interim rept. no. 1, 1 Feb-1 May 63
Annotation:
A digital mapping system consisting of a photo unit for scanning and digitizing a pair of stereo aerial diapositives, a computer program, and photomap printer.
Pagination:
0047

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Contract/Grant Number(s):
DA44 009AMC111X
Project Number(s):
8T35 14 001 07
 Subject Terms
Joint Capability Areas:
JCA_5.3_Planning; JCA_5_Command and Control
Modernization Areas:
Quantum Science and Computing
Communities of Interest:
No COI(s) Identified
Descriptor(s):
*ANALOG TO DIGITAL CONVERTERS, MAPPING, STEREOSCOPES, DIGITAL SYSTEMS, DIGITAL SYSTEMS, OPTIMIZATION
Report Date:
1963 May 30