Document Type: 
Document Number (FOIA) /ESDN (CREST): 
Release Decision: 
Original Classification: 
Document Page Count: 
Document Creation Date: 
December 9, 2016
Document Release Date: 
July 17, 2000
Sequence Number: 
Case Number: 
Publication Date: 
January 1, 1968
Content Type: 
PDF icon CIA-RDP78B04767A000300050005-7.pdf421.51 KB
APErf/voliciEclrERCIPECnoworaNGIAT-EllainflIMITIMAI0961300050005-7 7012/68 At tachment 1 25X1A !1%!. FILTER DESIGNA- TION DESCRIPTION NOMINAL SPECTRAL TRANSMISSION (50% T p+ (s) ) NOMINAL FILTER FACTOR WITH 3404 NEAREST WRATTEN EQUIVALENT AXIS OF POLARIZATION** SF01 Long Wave Pass Orange 550 1.8 W/21 N/A SF02 Long Wave Pass Orange-Red 580 2.3 W/23A N/A SF03 Long Wave Pass Red 600 2.5 W/25 N/A SF04 Visual Band Pass Orange 570-680 3.1 None N/A SF05 Visual Band Pass Green 490-600 2,8 W/57 N/A SF06 Long Wave Pass Yellow 530* N/A*** W/15 + 1. OND N/A SF07 Polarizer Neutral 3.0 0.45 ND 00 SF08 Polarizer Neutral 3.0 0.45 ND 100 SF09 Polarizer Neutral 3.0 0.45 ND 20? * - Actually 5% transmission as the base transmission will be 10%. ** - Axis of polarization measured from the long dimension of the filter. *** - This filter is for use with color films. Approved For Release 2002/05/02 : CIA-RDP78B04757A000300050005-7 HANDLE VIA cotsrraoL SYSTEM 0144.41 25X1A 25X1A_ ?,"*?- Approved For4jease 2004(4/0 :',A1IFICDP78B04767A000300050045-7 y- ?W Artachment 2 Pig. 1 Percentage Frequency Distribution of Recommended Exposure Changes for 1000-Series Acquisitions ?Stops Underexposed -Stops Overexposed ? -Log E 2.70 1.0 1.30 L80 1.90 1 Within 1/2 Mop of I Desired Exposure :W. 924P 11, f r 4 Overexposed but within System Capability to Compensate Overexposed Beyond System Capability to Compensate Underexposed Beyond System Capability to Compensate 4. Approved For Release 20Q2/05j92.j CIAAEOPT8B04767A000300-051146147s-vm IU CONTROL SYSTEM ONLY, A/,20)A More Than . - .5 Stops Under 38% in Cloud Shadow 25% at a Solar - Altitude of 20? or Below Approved For Release 2002/05/02 : CIA-RDP78604767A000300050005-7 ? More Thc.,r- .5 Stop3 Over 30.5% Snow or Snow Surround 29.1% Cloud Cover O? Partial Cloud Cover 11.2% At Solar Altitudz: - of 60? or Above ? "7 ? Approved For-Release 2002/0o/u2 : C1A-RDP78B04767A0003 Approved For4lease 2002/(15/021/4a1NA 1='N112/68 P78B0476W0036Alta6cI-"YFig 3 111111111111111 I WI OMMil 11111P2111111111 Mi1111 * 1 thrict.ubH 1 p. I I I ammonnisigaimentimiammusiiimanninsmat 11111MINUPPAIIME11111111111111111111111.11111111=1111111111 411111111111E11111111111111111111111111111111111111 1 !.< - t?-? ? C5 t U ? La. a ? UD EMINEMENErm 11111111111111NIMMEMEMMIUMEMEEMMEN 111111111111 11111111111111111111111111111MESMINIMMINU MOIMMIUMMINE MINUMEMININEMI aMMEHMOin MEMMOMMEi InEgmumum .11110 ir ? or 11111 111111 MEM Mil 11111 MMIldni ME MIMI MIN. II "Approved For Release 2-002/05/03$7c1 4 j AMT04767 A0003000500015A-D-LE?vi-A , ? CONTROL SYSTEM ONLY - 5X1A Approved For Release 2002/05/02 : CIA-RDP78604767A000300050005-7 BEST COPY Available 6/17/98 Approved For Release 2002/05/02 : CIA-RDP781304767A000300050005-7 25X1D 25X1A Approved For Release 2002/05/02 : CIA-RDP78604767A000300050005-7 Next 1 Page(s) In Document Exempt Approved For Release 2002/05/02 : CIA-RDP78604767A000300050005-7 25X7,612/68 Approved ForAplease 2002/05/02 : CIA-RDP78B047674,0003AMOY0181f1en t 5 SECRET/SPECIAL HANDLING CURRENT PLANS FOR SYSTEMS CAPABILITY EFFORT 11 JANUARY 1968 SECRET/SPECIAL HANDLING Approved For Release 2002/05/02 : CIA-RDP78B04767A000300041j5a. vIA CONTROL SYST5IVI ONLYJ 25X1A Approved For4elease 2002/05/02 : CIA-RDP78B0476,000300050005-7 SECRET/SPECIAL HANDLING TEST DESCRIPTION FLIGHT CR-1 FILTER 21, 23A, 25 EXPOSURE 11/3 STOP RANGE; DENSITY COMPARISON CR-2 BIS PE C TRAL W/25 + SF-05 POLARIZER POLOCOAT, 200 ANGLE S0-230 "FASTER" 3404 TYPE FILM CR-3 BIS PE CTRAL W/25 + SF-OS, OPERATIONAL WIDE BAND FILTER WRATTEN NO. 12 S0-380 UL TRA THIN. BASE FILM CR-4 SO-180 NIGHT COLOR INFRARED FILM SO-340 (TRI-X TYPE EMULSION) TENTATIVE CR-S KODACHROME II HIGH RESOLUTION COLOR FILM CR- 6(CR- 7) POLARIZER THROUGH FOCUS U.) PRINTER, PROPER AZIMUTH STEPPED GLASS FILTER SECRET/SPECIAL HANDLING 25X1A Approved For Release 2002/05/02 : CIA-RDP78B04767A000300050005r7 HANDLE VIA CONTROL SYS1 NY Approved For Release 2002/05/02 : CIA-RDP781304767000300050005-7 SECRET/SPECIAL HANDLING 1. FILTER EVALUATION o BASIC OBJECTIVE: SEE WHAT DIFFERENCES OCCUR IN OPERATIONAL PHOTOGRAPHY WITH THE WRATTEN NO. 12, 21, 23A, AND 25 FILTERS A. SUBJECTIVE EVALUATION B. MTF ANALYSIS OF IMAGE QUALITY C. TRADEOFF BETWEEN EXPOSURE TIME AND ATMOSPHERICS 2. EXPOSURE ANALYSIS o BASIC OBJECTIVE: DETERMINE: 1. IF SLIT CHANGED PROPERLY 2. IF WE EXPOSE PROPERLY 3. COMPARISON BETWEEN TARGETS AND TERRAIN DENSITIES A. SUBJECTIVE EVALUATION B. DENSITY VERSUS FREQUENCY ANALYSIS C. EXPOSURE ANALYSIS WITH HIGH PRIORITY TARGETS D. COMPARISON OF TARGETS AND TERRAIN DENSITIES 3. BISPECTRAL PHOTOGRAPHY o BASIC OBJECTIVE: TEST THE OPERATIONAL FEASIBILITY OF OBTAINING BISPECTRAL PHOTOGRAPHY FROM MISSION PHOTOGRAPHY A. SUBJECTIVE ANALYSIS OF TARGETS WITH RESPECT TO TONAL DIFFERENCES, (NPIC) B. OBTAIN GOOD BISPECTRAL PRINTS C. IMAGE QUALITY ANALYSIS OF SF-05 IMAGERY D. TEST BEST METHOD OF OBTAINING BISPECTRAL IMAGES SECRET/SPECIAL HANDLING Approved For Release 2002/05/02 : CIA-RDP78604767A000300050005-7 HANDLE VIA 1.,,sww?rw,".1 25X1A Approved For?aelease 2002/05/02 : CIA-RDP78130476491000300050005-7 SECRET/SPECIAL HANDLING 4. POLARIZER FILTER O BASIC OBJECTIVE: DETERMINE THE EFFECTIVENESS OF A POLARIZER AS A HAZE-CUTTING FILTER A. IMAGE QUALITY ANALYSIS B. ATMOSPHERIC EFFECTS AS A FUNCTION OF SOLAR ALTITUDE AND AZIMUTH C. DETERMINE EFFECTIVE FILTER FACTOR D. SUBJECTIVE ANALYSIS OF TONAL RENDITION 5. SO-230 O BASIC OBJECTIVE: COMPARE SO-230 WITH 3404 IN AN OPERATIONAL MISSION A. FILM SENSITOMETRIC CHARACTERISTICS (FOG, GAMMA, SPEED, FILTER FACTORS) B. FILM IMAGE QUALITY ANALYSIS (MTF, RESOLUTION) C. SUBJECTIVE EVALUATION OF FLIGHT FILM D. SYSTEM RESOLUTION E. TONE REPRODUCTION COMPARISON 6. SO-380 O BASIC OBJECTIVE: TEST SO-380 IN THE SYSTEM A. FILM SENSITOMETRIC CHARACTERISTICS (FOG, GAMMA, SPEED, FILTER FACTORS) B. FILM IMAGE QUALITY ANALYSIS (MTF, RESOLUTION) C. SUBJECTIVE EVALUATION OF FLIGHT FILM D. SYSTEM RESOLUTION (MTF/AIM) E. LAB CHAMBER TESTS F. LIMITED DIMENSIONAL STABILITY ANALYSIS SECRET/SPECIAL HANDLING Approved For Release 2002/05/02 : CIA-RDP78604767A000300050005-7 HANDLE VIP CONTROL SYSTEM ON %' 4 25X1A Approved Forlibtlease 2002/05/02 : CIA-RDP78130476741000300050005-7 SECRET/SPECIAL HANDLING 7. SO-180 0 BASIC OBJECTIVE: OBTAIN MISSION PHOTOGRAPHY WITH CAMOUFLAGE COLOR FILM A. SUBJECTIVE ANALYSIS OF INFORMATION CONTENT B. TONE RE PRODUCTION ANALYSIS C. RELATIVE IMAGE QUALITY (RESOLUTION, MICROPHOTOGRAPHS) 8. NIGHT PHOTOGRAPHY 0 BASIC OBJECTIVE: DETERMINE IF ACTIVITY CAN BE DETECTED AT NIGHT A. SUBJECTIVE ANALYSIS B. STATIC ANALYSIS C. THEORETICAL ANALYSIS OF NIGHT DETECTION CAPABILITY ? SECRET/SPECIAL HANDLING Approved For Release 2002/05/02 : CIA-RDP78604767A0003000500 25X1A NDLE VI? iqrROL SYSTEM ONLY. / ? 25X1A Approved For Release 20?2 : SEFEREF4767rOCIOr0050005- ,40., weft 7012/68 CONTROL (9,444-ir NO 4_ cy ?6 ci 1 . REFERRED TO OFFICE RECEIVED .. RELEASED SEEN BY SIGNATURE DATE TIME DATE TIME NAME & OFFICE SYMBOL DATE 1. ELL--C e"---1) x-...?, Cila Handle Via Indicated Controls 25X1A Access to this document will be restricted to those persons cleared for the specific projects; . CORONA WARNING This document contains information affecting the national security/ of the United States within the meaning of the espionage laws U. S. Code Title 18, Sections 793 and 794. The law prohibits its transmission or the revelation of its contents in any manner to an unauthorized person, as well as its use in any manner prejudicial to the safety or interest of the United States or for the benefit of any foreign government to the detriment of the United States. It is to be seen only by personnel especially indoctrinated and authorized to receive information in the desi nated control channels. Its security must be maintained in accordance with regulations pertaining tel Control System. 25X1A Approved For Release 20010P2 : CSUZ-4767A000300050005-7 25X1/0 GROUPI E.c1,4.41*