RD
Continuation: TABLE N° 2
TRIANGULATED STRIPS WITH THE INSTRUMENTAL METHOD
|
Bridging |
; Ground control points | |
Survey Flight | TTT — A ss Adjustment of strips Reached precision
purpose | | Plotting instruments Bridging characteristics |
No Country Organization man scale S ZA F T s m : | umque | uA ue Tz —_— ee EE nreE oe
m "lie Overlap | ; | | 2 0 : Thermical | ators) | Relative Use nx : | Adjustment of| Iso of dai: Ts | Us Mean errors
Camera Fut Photo vers | Auxiliary| Ground | N Position of Plotting Preli- | character- Opa Brideinz and of data Time NO of | A. distortion | Us f data be | Dee or d SPEM
total area Cameras ealibra- | ' E equip- | character | num»et control points Type instru- minary istics rw jj ging absolute from required | repe- | B. refraction | Planimetry Altimetry rom o o gor Tests
tion and seule sein ments istics for in the strip ments tests of working | method orientation auxiliary | for model | titions | C- film auxiliary | electronic | 9quip- X :
direction length | | strips rooms shifts of models jequipments | shrinkage equipments computers | ment y Z
| | | | | |
an —— —M — _ TA | EA - rt rien 0 An — | Me — —| — —— |———— | — ——— - tne ne | re er at Je réel pu j'me mm nc — uu] ne = _
| | | zz lz
98 | U.8.4, The Ohio State |33 strips for Standard Statoscope | Groups of 3 to 4 Natural A. 7 Grid test |Aircondi-|12 oper. 1-2 hours |A. By com -|For strip up to! > >
University — In- [study purpo- error + Radar | ground points at points or with and tioned | | | pensating|100 km is used | Fri -
stitute of Geo- |ses 0,01 - 0,02 Profile both ends and in signalized|w ithout | plates second order | ss "
desy, Photo- mm. Recorder the middle of the|points electric co- | parabolas. | | c e
grammetry and strips or groups of ordinate | |B. C. Are ta- | | L^ =
Cartography | 3 to 4 ground points | printer | | | kenintoae-|For strip lon-| = =
16 strips T. 11 2.000 m 60 | at both ends, and Aeropolygo-|Optical mechani- | count byjger than 100
K. 51 6.000 m 10/50 km |after the first and |ne method |calrelative orien- thestripad- km polynoms| a =
R.C. 5 A. | second third of the | (tation justment|of third order| E T
FE. 2925 | [strips are given. | procedure |are used. |
| | | |
3 strips K. 51 6.000 m 60 For the strip trian-| idem idem | |The graphical adjustment is
50 km | gulations performed |carried out by means of cross
| aecording to the Isections and longitudinal sec-
3 convergent|K.C. 1 3.000 m 100 method of «Inde- idem lidem tions of the strip surface. Standard residual errors are in average
photography 25 km pendent Geodetic See paper: À. J. Brandenber- 52% larger than those performed for
strips Base Lines» base ger « The practice of spatial vertical photography
lines at both ends aerial Triangulation »
idem idem idem idem of the strips were idem Numerical relati- Standard errors 24% larger than for
given ve orientation vertical photography
| strip R.C. 7 6.000 m 70 Aerolevelling| Optical mechani-|Statoscope | Standard errors 30% larger than for
100 km method cal relative orien- | strip triangulated with aeropolygone
tation method.
|
| strip RC. 5 9.000 m 60 Triangulation idem Radar
200 km (with radar Profile
profile me- Recorder
| |thod and data |
| ifrom oblique|
| | photography |
|
| |
| strip T. 11 12.000 m 60 | | bz 0 me-|idem |
650 km | Ithod | | | |
| | | | | | | | |
5 strips K. 51 2.000 m 60 | Aeropolygo-|idem | |See paper: A. J. Brandenber- |
: FE. 995 6.000 m 10/50 km | nemethod and | |ger « Strip triangulation with |
method of in- lindependent geodetic controls;
idipendent [triangulation of strip qua-
geodetic con-| | Idrangle »
trols | | | |
| | |
| ee]; | | ; | |
| strip qua-|K. 51 6.000 m 60 : Loope trian- idem | | | idem
drancle 4 x 50 km gulation with| | | |
= 200 km | aeropolygone| | | |
method and | | | |
indipendent | | | |
|geodetic con- | | | | |
| [trols | | | | | | |
| ! Î | | |
| | | | | | |
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| | |
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