HANOI TO PING SIANG RAILROAD

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78T05439A000300130034-1
• Release Decision: RIPPUB
• Original Classification: S
• Document Page Count: 98
• Document Creation Date: December 28, 2016
• Document Release Date: April 27, 2000
• Sequence Number: 34
• Publication Date: October 1, 1954
• Content Type: MEMO

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 PHOTO INTELLIGENCE 1E?3)RANDW
HANOI TO PING SIANG RAILROAD
GP/I-32
(Project 72.141)
October 1954
File Copy
.(Copy 2 of $)
CENTRAL I:+TELLIG=TCE AG 1 CY
Cffice of Research & Repprts
 x . Destroyed bridges.
/ 20m. bridge, XJ380705
60m. railroad bed destroyed XJ314627
I T h uon
J 171 m. bridge, XJ135445
RAC_ iUIlU411
35 m. bridge, XJ433 75cc22p~~rr 44
30m. ~estroy d XJ424 737ches
r 30 m. bridge, X J 406 716
Om. bridge XJ389707
f20m. bridge, XJ 384 708
HANOI
railroad bed
y&15m. bridge, XJO23($66
 IT % l'INLi JIMI' .
Cy
5
s
HANOI TO PING SIANG RR
1:250000
Bridges are reported in UTM coordinates.
Measurement of bridges otherpicn ~ivg Pi1e&ja 2001/0
rivers are approximate.
Ar
pELgp d, jpr Release 2001/08/20 :4~;lA-RPP78T05439A0003001300,
o
1 20m. bridge, XK823121
_Vk-
20m. bridge, XK772 042
20m. bridge, X//K 763 031
20m. bridle, XK752 025
20m. bridge, XK748 021.
20tH. bridge, XK 743 00920m.
bridge, XK741 005
i 5m. bridge, XJ678 990
25 m. bridge, XJ672 984
/ ''
30m. bridge, XJ646 957
20 : CIA-RDP78TO5439A0 0300130b34-1
435m. bridge, XJ552845
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 15 September 1954
This report is submitted in answer to a request from D/GG to furnish
a general description of aircraft landing site possibilities in a selected
Escape and Evasion Area in the U.S.S.R.
This area is rather severely dissected by streams and their feeder
tributaries. However, possible landing sites in this area include several
level roads and a few level fields lying between the headwaters of the
various tributaries.
The following criteria should govern the selection of a field for
a possible landing site:
1.
?
2. Land lengthwise along a cultivated field to minimize uneven-
ness caused by plowing and drainage furrows.
3. Observe the prospective landing site for possible obstruc-
tions. There are a few fences and bush rows in this region.
The several roads and field roads in the area offer possible landing
sites. There are several villages in the area and sane houses are located
along main roads and streams. However, there are several isolated
stretches of roads where un-detected landings might be possible.
 GP/I-29
(Project 72.133)
21 -September 1954
rile Copy
(Copy 2 of 2)
Office of Research & Reports
 25X1A
This ii snbadtted in arwar to a west !lmam m/P
tr fIrsisb as ibwstii dift+aoeW 0 sand a ltiaeise *tal pr+oand distaeree
b me 0 too selected paants tagged In three
25X1 D mmkAgme, ft e going diat,amm balssan *J" and the oft addway bslarsaei
. ` ~ points ?i* and *n* has bees dint m. 11- as
dmppu.d tp the ragnswtEro ?a ae to acaa~q~lish this, aoe*ast prates and glass Pie
a1 of ttv.s V14" . -aaft tf~~aa the n~ g att s. The alwatian nooow s-
wesm =ww fr the glass plstes tg? mean of the Wild A-7
10- '?
The eoaloasd aesestatad pbotc r 92 indlaatss the too points
tt ' aent Watiai as `J* and the point adaaW bstm e m *A' and ?8'.
25X1 D Th. aLwation of the point ai mq batusua ?A and "B has been
2-5X1 D dsteawlsred to be ae~l~eas. The .]aratiiof of point *Jr has beets
dedseairisd to be . ?tie .hwation differeeree to
The alsvatiao of paint *i* sass did tgr inRarpolstiai at
the waph of the Procne dataauiitied her the eLaations fb allied t#r
the r"gaastw. This nas n.$ $ ? sy as ArmtrUdmt forward w.rl.p
bRx~een qmpemnve was provided ter the rsgn3rod Latian?
?be .Lrvati,on differaros is believed to be quite reliable.
?is latest i nstsm ent available was used. Hrowavar.. .e tilt
(1,7 7,166. 9V - - ) * larat!'iar2aaaR 4WWV2 p of the pboot 'apps ()me* th
M) and the last that the foaat lm> h/f2Y2= altitrds relation.-
oi ps were questiaesbbie are possible eriaes of error. In spito of
the.. posatbMe asatsss of errcr.. the s]ssiratioos at other p ind
paints acrd the bnildins halghts ttirnimbed ig? the r.gYesta ism
disoked
el wstioey with those sapplled. 25X1 D
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 PHOTO
GP/I_30
(Project 70-132)
20 Sept eriber 1514.
rile Cony
'- ice o _'ecearch and :enoris
 GP/I-30
(Project 70.132)
20 Serlteriber 1954
?
==ice of Zesearch and 'e1Dorts
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 Photo Intelligence Memorandum
GP/I-28
(Project 72.135)
3 September 1954
i
CENTRAL IET ELLIGENCE AGENCY
Office of Research and Reports
 0
This project, requested by DD/P, consisted of the selection
and annotation of 12 small land areas in a Satellite nation.
These sites were selected to meet specified operational require-
ments.
The requester supolied the photography. The photographs
were studied and the selected sites and pertinent data were
delineated directly on the photography, which was returned to
the requester. No additional report was desired nor prepared.
 Approved For Release 2001/08/20 : CIA-RDP78TO5439A000300130034-1
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 (Pro jectt7722..139)
29 October 1954-
C=TRAL uri J Z G = = # ' I
Offios of Research and Reports
 :Yr
29 October 1954
This -:- aTandna is subattted in agar to a request fro. D/00 to
ibrnt a g@MWU1 d..o riptian of airaratt landing site
poatib3lttiss
in a sstssted HWcaps and s-aaio Area in the U.3.3.8.
This area is plod-Xd-na ttly f n la nd and offers aster possible
Landing sites in the cultivated f'ltalds. Bowwrer, the fields appear to
be cultivated in alternate directions, so it would be better to land
in a* field only, Also. landings should be attaa~Eed psis. of
the cultivation so that arose frr~irs will not sect landing hazards.
There are a fbw fence rows or hedges separating the !'fields. and a
f wooded areas night also present obstacles to landings. ?.lepton
or power lines were obeer .,d only along major roads.
One =&Jor strsaee with ==wv is tributaries cats through this
area, Landings could probably be undo on the fairly ]a .l uplands
between the tribetaries.
l+~ort of the houses in the area are oo. ntrated in s^u11 vilLSes
but there are a ter scattered bans.s along the as jour reeds.
Field roads between the cultivated fields appear to otter eaoo.l]m*
lauding site possibilities.
25X6
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 0 0
T' :C!'.Yic . T I', 97X Fnn
_i,
cal in-l, x c7,ir of ;.J/G to
pp~~
J.~t -)l9i"?:;t, tne Jvi..i l?, ~'.? List
c
77^ - The index was
prnc,are:j or tb h3sis of tr-nsiat 3!l tit7' in n.-list:. 3u 1._'cl3
y, fol.1a-a i 'r th-. nurb r of tie
cri st. i 7 nuir.b~r on that i-tic1_rIar ~:a~r
 ?
. B'_RRATION - deteruiir Lion by diffo-ential method when o7tic 1 system is varied 144-6
O AL Ir'S M - use in aerial surveying 15-5
ACAIEZ r :.CI ^I U . R - aerial surveyi.n~ on vole _nolo-icil expeditions 16-5
ACCURACY - aerial ph7,toti-rap47, test 34-3
contour lines by differential :net.: lod (s+. lar to Brock aystem) 19-1
drawing apparatus d~.s n 2-7
a - mosaics. proble.r s 6.5
* - object rr, asurer. nt on aerial photo_ r phs 53-4
plane photo,-,rarnetric networks, irtprova: nt 56.4
1M,1 E - influence of deformation in photo= :raphic paper 5-5-1
aD.Z;~Ti'T - rectifier in 25X1 C 29-5
MUTUAL - photoGrap 23-4
A VA CF' . T . F :;JT CZ RA ~ ?TRIC - aerial surveys by cam.ra s AFA-l. AFA..3.'3 39-1
. LIAL CAYETA> - sea C-k.-.iu's, =-'- : - see EU L
AERIAL GEGDTTIC -- activities in fir:-'t. '-elf 19O 57-1
* w " - advances: nt 20-1
? " ? - acco.-~p1ish nt of 1~~G n2an 20-2
w w a sterOotopoi,raphic operations 53-7
acco!-: lishraent records 35-
AERIAL .;"LG=IC - oxporirrnts in deterniriin-_ deptu of --a =netic :.asses 30-5
w " M - T' relo-Finnish, U:~_R 31-?
AE.~I aL H% D: .. ---iboxn ory 57-5
 ? 25X1A ?
tg8IAL PBOT(X3RAPA? - aM PROTOOR, HH AERIAL
AM1AL PBQrOGRAF'HIC GROUP - rrsnlts of activity
TAL PBOrOGRAPt OBCAx?fl ]ci ) - sa3mti!'io rrsearah
AIAL PBDr0 B*PRfIC ROMMAYSSA - Obsarver, Pilot 2famal
#flIAL SERTXZM are STd[PSZIM ? AIRM&L
X 20 1,1 1W F___
1BSOVOGZ - aerial ar lft oondits,oos
uAoml - saerIma Dacca ammm adranowr t tw use in aerial
,k
17-3
53.2
19-4
46-1
35.7
39--1
APA,-33 - aerial camaara, a r a it b r um In acrid
s IN!
39-1
t1O'IAAL - for aerial surge;; i_ng aircraft
31-5
LAND CO TROL - use of aerial surveying
4-6
 L&KD YAP P16; - aerial sue ; in:: . ter 1. used for departmental purposes 37-1
26-4
LJWF.L - control for o`.o r? wrietric surveys 10-1
-LF}_S - autocollination r ethod for detorininin displacement of
princi y.1 point when adjusting aerial caress to this
25X1 D syster:
38-4
^ ? ^
use of objective in combined aerial and terrestrial
-
survc;-in .
26-4
'~ - J
V " '
- wide an Io ort",oscopiC System
i.I(,iHT - day illunination in aerial surveying
46-6
? - determination of eol)r filter coefficient
32-5
-distribution for rnitual orientation
44-5
35-6
LENINGRAD IVNI%Ip\=_ Dr.I3IO,+ - aerial surveying ~+9-1
LENINZaRAD. ST?'.TF' ?':JJr AV,ry:IC COL? E:'r - laboratory testin_, of c nt > " - used to increase density of geodetic 43 2
control net
OCLtNOGR-i HY - study and application in North Set of photo:-rarer etrie 37-4
surveying of swells
OIL IY: ISTRT - aeria'. s*irvmying 11-7
OPZRATION - a'riil surveying and xohotogr etry in various establish- 24-3
ments
OP3RATIMLL D_3V .OF ?1 - aerial surveying 56-7
Opti,RATIONS, A7.RI:+L Si? wVI;G - ccmcutations for plan 27-8
OPTICS - atmosphere and problems of aerial surveying 19-2
development in aerial survnyinP 44-1
differential rmthofd for det-rtaining aberrations when system 44-6
is variwi
distribution of li''-t for mutual orientation 41_5
- increasing contrast for aerial surveying 50-7
- interference of leiht rays on intersection L4.1
 a - wide and,-_' e ort_hosco?ic 1en3 r-stem 44-4
eying 26
- mosaic rcpr~iuct 2Lon 2 -7
- possible lenE roriuct:i,n for reDIetie work 51-6
- rectifiatio:i of aeri k ;zhoI.o?rt^_hc ''or c--.rto_;ra:-hic use 7-3
a - refraction and 3 - t irv:n.qion photo r3r?R,? trio resection 22-2
- wide anile lens ;eve? om-ent 25X1 D 44-2
QFL"A`,Ii TI-~I - a--rial. suir-reyirt , 51-7
bl lRi e.JS i?.r _ V" ".l . 'T' LS-~j' 141 V
=i-iV1ir'- B31QL71.L.74i?-
ment s 2'---3
W - problem aerial surveying in Arctic 12-1
scientific research 53-2
MITATIO_ - sin 1 , irovable axis of rotation and nrobler. of orienta-
tionof phoor_ps 21-3
a COUPLr rr - 7lot.tinr of rhor-bic nets of phototrianZO-ation by
use of ?hoto'ra-)h3 4:3 _4*
a , rye ' - cet ez iz~a'. ion of elements 20-5
, IT.'T??;. iC - deter-iinatton of elc3:cnts without use of am n3ar
-e ~.rrrnts
?
55-7
a ' - detrr- n1 io' 7' F?' ==' Tl'? 5 frn^- vertical pho' o_ aphs 30.4
i A 'it L-4-5
`.ant c'' -ho _ r _D: iic ~-rf,u ?s 23 ~r
E /e vcr~~o-'_5 vo. y
re-,1 x1i _ert 1 -_r7 _ati-res :-1
e or ntA of a-?r;_~? photo aphs for comparison ritf crcnti:1 a1ti~ t. z? read1ri s for evalua-
t -on of pro cicion
42-3
of a?_rtal photo.;raphs 56-3
inves': ;.;_ations for ver' ica ~ photo raphs 21-1
y crtica photo graphs by rrst.crwalder method 21-2
-3t+-
 OPtIE "'ATIOW, Sfl LT;""~ _ Verticai. nolo"ra pis ' stereo measurement of
parallax-
I-"T i1 - Standards for a Lrr.ii survc-
P :.C: TIC A _-RIAL FILM - Soviet aura i-acture
PAPER, PHOT-0,3
HV111 - di t rt '
o
14-5
1
xon 35-1
PA R, I.iOTOGRU !IC - diptorti.on and :method of alL i-* tion !kn
influence on acc:u?acy of ima--e 55-1
n
F.
of :oto_r3 -dc i er-ials 55 5
elfi n t ion o-4' 41st :rt io:, *: ae i r~: c; t s = 29-3
" ? - .-
standardization in aerial curve i 35-2
t' tire- =_n ex*x^rir.-z-nt-al labor. tory of State Photo-
aphic Co11e a of Leninsr=' 32-4
PARALLAX - stereoscon.ic mea_vrenent for sL tanevus orientation of twe
vertical 4oto-r lohs 20-44
PEA? - location by use: of aerial : urvey-its 39-1
P ,.T r :llU 'T - aerial surveyir r 52-2-
PERSPECTIVE - atereonot.ric intersection 25X1 D 11-4
P"'r . Pt C` TIE RLCI-IF~!' - use with wIe-s trig instru nt - 41-6
of Aleksansol's':iy 14-3
P~iO'1`J. rKY - also uee
PHOTO3R _ ' Ta! ILLEGIB
PI 17 V. 1 ' :1:- nZT -
 rrrOTIO.RklK-^'TR'Y - a-.ria1 p'-:o `o -r rut central projection L13_1
0
II - area calcuI-itI_on 'ro aeri=l 'zhoto--ranhs
aai-uth31 Troi~ct .,- in c lc~_i?at='ons ar d i' ~ _
of probler>s 224
'~ - control not decrexaed Df u~;c- of stereometer 24-2
" developed I-V L t.=aod 39-6
derivation of basic for ulas for ui-tio..s fora al
survey
ioc.::tcC.. rear 'arincipal
deter nati.c3n of elements of : au :. 3. iL.1 3 ion for
va-r",ical ~'.oto,.r ohs 3O 4
deter-inztion of :orizontal rojedtiori di_ _,nces with
aerial for aicul ' is aro:und Ant s for 30-3
aerial mountain ;;urt ey 42---
" - differential thuds, corplcte t. c r:~?_a-es
direct ion dot or*inat ^n
distort ion in stereoscopic node; 2=~-1
Point of pho o r=-,h ,
~t5
55-5
" - e1 tr_~r ;? i , r r surer' -ink t rave rsc .= rnt ? . nii +o raIi.cal ):ias 23-4
tri-,n-:a1 it;x)n and its. -enplicatiortl 10-3
invest i ation of errors 5';?-1
a - r on 3c`~i.1 7.x:-0 r s 10-2-
- ne=: ? field
" - na-s r>ra: s and o'-her s iP-s
- notes on :.soviet t ~x e-zi,:zF. 23-6
" - o rat tons in Novsibirsk Aer-,n1 Geodetic Z t-ablishment 23.2
- or,7a nizaa on n ml oprr~ i_r,n in vari^us e:stablislu eats - 214--3
- photo ;rap1Llc i per distortion, influence on accuracy of
L -e
55-1
Moto ranhjic traverses and si.n_p1ified r,ethod of. nroces-
9-6
- p otop 1i on or try 14-1
- =a~zototri3n uLaiic~n 50-5
n - 1 qy combined nc 4: c?d 27-3
cs - , 1s i t necess ary 28-3
- p1annin,' and re.?-ulation of survcyin:; in srt.iller;; 17-4
' - plot tine storeo model w .en 1i ;ht rays distorted 43--3
precision e J ? uat. ion o i Terr rat +7_ :. i . ter reaJinl:_.s
by t~Q2_:piir t)n with ele?Tu'nts of reciprocal orientation of
aerial , s )'.-D ,ra z-+h , %.2-3
" proble= o ~:. r 0-ar cj in_ in ar4 _-?eery its si ;,t icance
for aerial -?}~.~+o r-,,
52-5
ran -c a--T-3 accuracy -,f object. neasuren nt on aerial photo-
 ?
PHOri' aGRA U T'T2 - reciprocal orienta; ion of aerial photorgrappts
56-3
rectification of aerial photof:-rsphs as accorulished by
Southern }iilitary Tope, raphic Division
16-5
A
- reduction of phototriatgU t.ion -coups (trian le or
Polygo) under condition of excessive number of funda-
mental points
23-5
- relation of ground point coordinates to coordinates on
photo raph
29-7
?
- relation of location of principal point of aerial photo-
graph to value of distortion
46-2
?
- resection and refraction In 3-dimensions
22-2
- resection in 3-dimensions by use of 4 points
31-3
?
- scale and angular distortion indices for aerial photo-
graphs
29.8
"
- scale of photographic representations
54-3
?
- simultaneous orientation, invest iga t ions
21-1
a
- ? ? of vertical photographs by
the modified Finsterwalder rret. d
?
- siratltaneous orientation of two vertical photographs
by stereo r9easurement of parallax
206-4
e irSiovable axis of rotation and problems of
orientation of photo_-rap i
n-3
?
- standards of photoLraphic overlap for aerial surveying
52-6
?
-standard t eri inolo :5, necessity for
"
- stereophoto surveying problems in USSR
9-4
"
- stereoplotting of initial direction at zero point of
stereo effect '
16-6
stereo delineation of relief at 1/10.000, contour inter-
val 2 meters
28-7
?
- stereoscopic
47-8
a -methods for rap corn il,ation
43.1
 ? 0
P?iOTO i ~ ?T stczeoscopic obi-:_rvAt-ion with ana,.,i,y is in polarized
-ht
- stereoscopic to sera
' - ste ro'- opo, -aru i of rat ions in l'ascoir Aerial Gestic
Est abjisiLment
w -text
454.2
15,4
53-?
48-2
theory of steraomtric devices 10-7
topoapuic initial ?
points for ptotria ?~i1a pion 47?5
tops -aphic stereometer operations with aerial pho to-
;-,rajl.s of mountainous re;;ions 24-5
- surveys 57-3
- use in geolovical service 52-4
F O'fOGR pflIC i iT _RI4LS - distortion 55-1
PHOT O:.PHIC 11T ~R.Ik S - maxi zmixa use in aerial surve;,iing 25-3
PH OTi . RAPHIC PAP :-,R - distortion 35--1
f ? - a and method of motion
R - ' elimination when rectifying 29-3
? - ' influence on image accuracy 55-1
FHOTC RYPrIC & Lr r _ YT: ~ ~0~_s - stales 54-3
PN-Or OGRUMIC Tom' - use of variable screen 26..5
PHOTOGRAPHIC sis lifted method-s for aerial photographs 9-6
PHOTO RAPAT 34-8
PHOTOGR PEE autofocus copy c-ra 3-5
a - bozo-collojda1 enulalons for reproduatioa 34-4
' - color charactoristics of --ireen 50.6
" - developer -rorr. s for field and laboratory processing 3'+-5
' - device for deter- -nation :f coefficient for color filters 48.7
 ?
P O O.:r 4FHT - dry e-~uls ion ?roduct:ion 3(-5
" - dry photo ,la-.e production in laboratory 3441-7
- future rieve? opment orospects 54-6
? - influence of hetero erxeous sensitivity of ei lsion grains
on form of sensitometric curve 32-2
' - interpretation of photographic sensitivity 26-3
optics in mosaic reproduction 29-2
principals 25X1D 51-5
rectifier by_ 26-1
' - shutters and their properties 48-6
a - spectral reflection capacity of natural formations 26-2
- testin;; ;-elat.ine produced by Lanskay for color filters 50-3
" - testing photoraphic -ners at experimental laboratory of
the State Fhotographic College of Lenin, rad
PHOTOGRAPHY. A#RIkL
" ? - accuracy and range of object measurement
" ? - accuracy of rectif;.?in", for measurin; altitude with
32-4
34-2
53-4
stereometer 47-7
" " - accuracy test
" ? - Aerial :eodet.ic Estab? isl-jaent of .'?bscow, advance-
ment
34-3
aerial surveying material used in soils investi'a-
tions 48-4
" ? - altitude difference. measurement :3--3
angular distortion in unrectified photo;;rphs 27-1
? " - area size calculation 53--5
n u
" " - autocollimation method of determining displacement
of -principal point :;f photo rash when ad Justin ,
_,erial cameras
38-4
 ? ?
FT1OT G
P ?. :~ .RI ~Z? - ~. ~ i izt'_ : Flo+ +.ir , deri.: e
30-2
"
"
- c.arv-ra s and inst rur nt s
c-ar:.,--ras and research -is to future de%.-elopment
?52-1
25X1 D
55-2
"_ .
W ,
- central jection
3-1
a
- clouds in aerial surveying
35-1
a
?
- cou-lin` orientation for plottinc rhomble nets of
nho- o trian_ lation
1+'-1a
cqp"* re of 11ne renresentin - ._orizon
`=-2
" .
a
dot er ttna t ion of coef z'icient of color filter
of & e*aents of ritual orientation with
vertical photo ranhs
30.4
"
"
- di^. fc:'ential altimeter precision -evaluation by
cor - nriron vith reci:arocal orientation of aerial
direct ion deters,?ination or. oblique piboto raphs
!.h
42-1
?
"
- direction of distortion on ob11??ue photoraphs,
of d ter iin?_ t; on
33-7
a
a
- distortion of central angle
54=4
^
a
r located near principal
point of phota;raph
524--5
Dobrolet, ar :_nizat ion for scientific research
53-2
a
"
- e1 or tints of interior orientation determination
without use of an-ular surc tint
Y4?-7
"
a
- e1 er ants of theory
13-1
^ .
"
- equlpren+, for aircraft
k5-3
of -ioct it-ing aivision
27=;
"
"
- e sorure interval
45-5
Mr, a? i -n'* cnt by :Lass pressuro plate
3'-,-l
a
a
a a a "
34-2
 P.i0~ (X R UDiiY, t.:RL IL - film sonsit.ivi+? y increased t use of mercury y r-b
and strair_-i:teaing glass influence on irsa
interpretation 1+5-5
felt ur develotrient prospects 54--6
geo7o;;icaal and ;eo;~orpholo;;iea1 investigations of
oiodnra Steppe of Kazakhstan 1+6-3
? ? --eolo ;ica1 interpretation 35-5
? '" eo^~ornhelo^ical invest iration by use of aerial
phoi o :raphy for calculating ground points for aerial 3Cf-3
mountain surveys 42-4
? , ? - -raphic devices for photographic analysis 30-1
? , ? - horizontal ojection distance determination with--
aerial photo rr.i-2hs for c alcalating rouml point for
aerial r unt,~in :-urvc7s
a r
30-3
42,4
". , " - irn.:?e distortion when m-:ati.-se decentralized in
reel i_ ink 55-3
? , ? - iriproverent by spectrophotometric investigations 33-2
? " - influence of reliof on vertical representation on
-)holograph 27-7
? ? - interpretation exneri?gents durin- map cod pilation 39-k
for artillery use 50-1
? * - for special iwdrological mawposes 4.0-5
r w - " , h h quality 50-4
nroble-: of theory 14-5
n w 15-1
;nificanoe in desert coubat 12-5
.kyeor-y 11+-6
? , " - laboratox-I for t ec -niqu s and procedures 57-5
-43-
 Fd OGR Fi . kE I. i, - laboratory interpretation and editin: of topo; a biic
ne 31-6
?
laborat.or,.; interpretation with scale 1/104,404
vii
^
?
_ lens -production for ; eodetic work
r i-6
,
25X1 D
^ ^
objective in co-ds
 ? ?
PHOTCCRU'a- AERIAI. ;C% - ,)GSc rver Pilot's Ia- nual
19-4
PHOTO--RAPT, COLOR - stereoscopic
18-2
?iiOTC:-(F'_URT - rmt?;;od of lar?-e ::ease corrrljt on
39-2
PiiOT : ? `gip .-
39-2
' - storeoccopic
38-2
use by KO1khOz (co 7 active ram
25-1
PHOT;_ T'; ?. H"zi;IC
11ZU2 LJG - depeiidanee on :.:.dc-spread use in.
production of Irnst x-tents
9-1
PH0TCI-'_ :;ETS , .T~.I . - in reproduction
49-4
PHOrT:.3- Vh -MU - see S~TRVEXING iIA I
?HOTG 1 O?OGR Pair - hist ors; of r evolo prAim nt
57.4
l HOTO`1'RI41 ULATIOiti - combing t ion nethod
2T-3
- errors and nece3sit.y for
39-3
it - orrors ir neft-ork
28-2
- extension of altitude control
9-2
is it r cesoary
2-2
28-3
40-8
- I thod of
14-1
- practise
50-5
- reduction Of fro -s ~tric.a_,~es or _x~ or si under
 ?
:;d1'.J1:LL.~a6,. r/J-.A-1 .~i}st ~. r rbic iuAs l;
Pilo- ;raphs
PIiY.~I' jR FnT - aer+~ai EEur cyin, ra-_L,ri. 't_s u-zmd in -ec r rrr:_,1.o --iC.-.I
InvC'n`~~- a`. 1;nZ
3--5
.ill j wez i.'.3} 1o of
s to',o r -h2c `ni*i.i, ?..tr
Central . ; iberin
-Dd for d& ei'- .;n _L..-3Lnts con.5r{ic`!.on
of use--'~.`, _'`: In oto< try 22-5
,.,; :f, - mutual car::.pling orientation of 'i],ar s of ree?.i_f- ~r t-7 oleo ricer
device 32-6
i-5sQr
3 3
1 2w,C~..-
T1 of
FLATe, r L =.-3''~ 't - rlnrtrch :.n =ir-r1a 11"~Te;T n
P.L-v, :i:
.A ._ I e~? - re `u:ra:itior '3'. ;ue'r n-, in u't i? ery
~.'._ _~' ;~I'- - ::~:: ~ - co-?xitat a.o:..; ''~;- _.-~x-'0 ~~. c~zz-`rxr?~t-'~
PL - aerc eodettc in,_t.:rz nt -ro I.-wtiin
,T. us