ME RER TEE ANS
Continuation: TABLE Neo 5
TRIANGULATED BLOCKS WITH THE INSTRUMENTAL METHOD
| | Bridging
: ; | Poi | :
Survey | l'otal Flight | Ground Control Points |— —H—— ~~ WR —_— 6 6öüäaä Adjustment of blocks
)urpose | orea | | . : | : . ; ;
purpos | | Plotting instruments | Bridging characteristics |
| | | | |
— — | | |
de. | ^ ^ X. ee |. 0 fe 1 3 - ues rrr ——— € — oem € €— abad
I univ wanizatio EE ur ; | | | | 7 | | | Reached precision
m ume Sa M N° of | | | Nue | Thermical |Q Relative | NX | u | | m stment of Use of d
Map N? o | | P} i rerlz |. Anxi- ; | ; | ; ^44 |Operator clative | iti | : | Adjusument o | Jse ata Jse Jse
d m blocks Photo- | Camera Photo Overlap | Auxi Ground and | Plotting Preli- character- perso d NE | and | position | 5 Bin | Time | Ne of | A. distortion | use Or dat: | Use
scale | )IOCKS | | : t scale and sidelap liary position 3 : ; and Bridging | of points | : | | m. | ; | from | of of other
| | Cameras | graphic | calibra- character- of control ype | instru- minary | isties | ki nod ! absolute | DoLs6n | | required repe- | B. refraction | Planimetry | Altimetry | ll la 4 .
| | ! ieht| — n iD: P | work n ioritats y is ; | | ciliary | elect >|. e :
| | | matorial tion and flight equip istics points ments | tests | of | or ing | aethoc | orientation Tem Nr for models | titions | C. film | | | auxiliary | electronic | Juip
| | | altitude | block shape | ments : : | rooms shifts | of models | equipments | shrinkage | | equipments computers | ments
| | in the block | | | | pr B
| | em LH Ebel RET SSMO d —— QR À d SD e ir |. e HY Ser —— a a
el | - emm eed «| = — | | = = E pt 7 | | RU
| | | | | | | |
| | | | | | | | |
| | | | ; M : : 1 r | . Y . | | | | 2
17 NETHERLANDS | |1 : 5.000 61 km? IR.C. 5 A.|film 1: 10,000 | Tropical 27 horizontal points S. IV | | Numerical me-|Numerical me-| | Im, and m, + 0,5 m
| | | 1.600 m river determined by geo- | | | | thod thod | | | |
| | detic survey | | | | | | | | | | Im, 0,5 m
| | | | . 27 elevation points | | | | | | | | | | | | |
| | | | | | determined by le-| | | | | | | | | |
| | . | | | |
| | | | | | | veling | | | | | | | | | | | |
|1 : 2.000 1160 km? RC. 7 |plates | | : 10.000 | Densily |A. 5 | | | | Planimetry on- | | | my and my, + 0,22 m
| | 1.700 m | cultivated | | | ly-Numerical | | |
| | | | / method | | |
| | | |
| | | | | | |
|: 1.000 l7 km? |R.C. 7 |plates | : 8.000 Densily|6 horizontal points |A. 5 | | Planimetry on- | | Ini. and m, + 16 m
| | 1.380 m | | cultivated |determined by geo- | | | | Iy-Analogue| | | |
| | |detie survey | | | | | computer | | | | |
| | | | | | | | |
| | ; ; : = | | + . | | | €
11: 5.000 200 km? R.C. 5 A.|film 1:8.000 | Hilly 22 horizontal points A. 7 | | | | | | Analogue com- | Numerical me-| | [m, and m, + 0,32 m
1.550 m | | | determined by geo- | | | | |puter Ithod | |
| | detic survey 35 | | | | | | | Im, + 0,25 m
| | ; | | | | | ;
elevation points de- | | | | | | | | | |
termined by level- | | | | | | | | | |
ing | | | | | | | | |
re etree - - : — [- —— te | ———— — ———— | ————— ——|— — Ny | m —_— ———— | —— — E
| | | | | | | |
18 | NORWAY Block triangulation and adjustment have been carried out in order to verify the practical value of this special treatment of aerial bridging | | | | | ] | | | |
| | | [ | | | |
| | | | ! | | | |
—m - | dt n | 11 = = Ty i ;
| | | | | | | |
vgs : : | | | > | |
24 | SWEDEN | The Geographi- See characteristics of triangulated strips with the instrumental method | | | | | Adjacent strips | | | |
^ | ea! Survey Of. | | | are adjusted to | | |
| fico | | | leach other af- | | | |
| | | | | ter subjective | | |
| | | | judgement of | | | |
| | | | . | |
| | | | | the weight con- | | | |
| | | | | | |ditions. Some- | | | |
/ | | | | | times blocks | | | |
| | | | | | | | are formed | | |
| | | | | | | | from a number | |
| | | | | of models in a- | | |
| | | | | |djacent strips. | | | |
| | | | | | | The block is | |
| | | | | fitted to the| | |
| | | | | | control points| | | |
| | | | | |by similarity| | |
| | | | | | | [transformation | |
| | | | | | | | |
| ———X Jin — | | _ - Lo - - — Án ÀÀÀst—] — | — — -— —— -
| | | | | | | | |
| ! ui Kb dins wi instruments thod Independent | | | | | | | Facit
| The State Po- See characteristics of triangulated strips with the instrumental metho ; | | | | | [E
| lh. = di Po SEM : | | model | trian-| | | | | | | | | | E.D.B.
rar ar | | | | | | | |
| wer Doa | |g gulation | | | | | | | | | | |
| | | | | | | | |
| | | | | | |
: ib zl | 8 |. |. | e - - | - zip = i
| M anl ' 7 ates :8 ) Statoscope | £ > beginning A. 7 | Independent IStatoscone | | | [yes | |
25 | SWITZERLAND, E.T.H. Photo- |« Essais con- R.C. 7 plates | : 80.00¢ p N m ing, Á. 7 Ince | tatoscope| | | |y | |
^i! y ; © 8 { |
| | gri trisches |trôlés» Ver- s | | |
| gro m metr ches [ue n lat the end of the | | | | | |
+ OTS ois . | | | | |
| institu € 3tie strips. 1st mo- | | | |
| | . | | |
| del 5 points | | | |
| L1 — iene = = Sm = re [ T A hs Mu TIT PI ES
: Wild 16 km? R.C. 7 A.|plates 1:12.000 [4 x 4 km? | | 4 ground control!Trigono-/A. 7 | Aeropolygon |Optical mechani- 2 days per| | |Block adjust- | | | m, and m, - 18 em
Maison À a : 1.200 m 3 strips of A | points located in|metric method cal method. 118 models |mentaccording |
Heerbrugg À. G. models each | ithe four corners of points |Ist model absolu- | (to Dr. Jerie| checked on 22 plani-
| the block |tely oriented and | with analogue metric points
scaled. computer |
—À——
