Katedra Geodezji i Astronomii Geodezyjnej Środa 14-16 Politechnika Warszawska
Ćwiczenie nr 2
Temat
Przeniesienie współrzędnych geodezyjnych
na powierzchnię elipsoidy obrotowej:
-zadanie wprost metodą Kivioji
-zadanie odwrotne metodą średniej szerokości Gaussa
Data oddania: 27.10.2010r.
Rok akademicki: |
2010/2011 |
Imię i nazwisko: |
Semestr: |
III |
Beata Musiał |
Grupa: |
IIIb |
|
Numer: |
125 |
METODA KIVIOJA - ZADANIE WPROST:
Parametry elipsoidy GRS' 80:
a= 6378137 m
e2= 0,00669438002
Dane:
B1= 52o0'5,8200”
L1= 21o59'56,3882 ”
A12=255o15'20,548”
s12= 28862,438m
c= -3805250,241
M= 6375151,501
N= 6391435,856
n= 28
dsi= 1000,000m
ds.k= 862,438m
Wyniki:
A21= 74o56'9,764”
B2= 51o56'5,6342”
L2= 21o35'35,3917”
|
B |
L |
A |
M |
N |
ds. |
∂B1 |
Bm |
Mm |
Nm |
Am |
∂Bm |
∂Lm |
P1 |
0,90759943 |
0,38395492 |
4,45505254 |
6375151,501 |
6391435,856 |
1000,000 |
-0,00003992 |
0,90757947 |
6375150,256 |
6391435,440 |
4,45495572 |
-0,0000399 |
-0,00024576 |
1 |
0,90755949 |
0,38370916 |
4,45485887 |
6375149,010 |
6391435,024 |
1000,000 |
-0,00003995 |
0,90753952 |
6375147,764 |
6391434,608 |
4,45476207 |
-0,0000400 |
-0,00024574 |
2 |
0,90751953 |
0,38346343 |
4,45466524 |
6375146,517 |
6391434,191 |
1000,000 |
-0,00003998 |
0,90749954 |
6375145,270 |
6391433,774 |
4,45456844 |
-0,0000400 |
-0,00024571 |
3 |
0,90747953 |
0,38321772 |
4,45447162 |
6375144,023 |
6391433,357 |
1000,000 |
-0,00004001 |
0,90745953 |
6375142,775 |
6391432,940 |
4,45437485 |
-0,0000400 |
-0,00024568 |
4 |
0,90743951 |
0,38297203 |
4,45427804 |
6375141,526 |
6391432,523 |
1000,000 |
-0,00004004 |
0,90741949 |
6375140,277 |
6391432,106 |
4,45418127 |
-0,0000401 |
-0,00024566 |
5 |
0,90739945 |
0,38272637 |
4,45408448 |
6375139,028 |
6391431,688 |
1000,000 |
-0,00004007 |
0,90737942 |
6375137,778 |
6391431,270 |
4,45398773 |
-0,0000401 |
-0,00024563 |
6 |
0,90735937 |
0,38248074 |
4,45389094 |
6375136,527 |
6391430,852 |
1000,000 |
-0,00004010 |
0,90733932 |
6375135,276 |
6391430,434 |
4,45379421 |
-0,0000401 |
-0,00024561 |
7 |
0,90731926 |
0,38223513 |
4,45369744 |
6375134,025 |
6391430,016 |
1000,000 |
-0,00004013 |
0,90729919 |
6375132,773 |
6391429,598 |
4,45360071 |
-0,0000401 |
-0,00024558 |
8 |
0,90727912 |
0,38198955 |
4,45350395 |
6375131,521 |
6391429,179 |
1000,000 |
-0,00004016 |
0,90725904 |
6375130,268 |
6391428,761 |
4,45340724 |
-0,0000402 |
-0,00024556 |
9 |
0,90723894 |
0,38174399 |
4,45331050 |
6375129,015 |
6391428,342 |
1000,000 |
-0,00004019 |
0,90721885 |
6375127,761 |
6391427,923 |
4,45321380 |
-0,0000402 |
-0,00024553 |
10 |
0,90719874 |
0,38149845 |
4,45311707 |
6375126,507 |
6391427,504 |
1000,000 |
-0,00004022 |
0,90717864 |
6375125,252 |
6391427,084 |
4,45302038 |
-0,0000402 |
-0,00024551 |
11 |
0,90715851 |
0,38125294 |
4,45292366 |
6375123,997 |
6391426,665 |
1000,000 |
-0,00004024 |
0,90713839 |
6375122,742 |
6391426,245 |
4,45282699 |
-0,0000403 |
-0,00024548 |
12 |
0,90711825 |
0,38100746 |
4,45273029 |
6375121,485 |
6391425,826 |
1000,000 |
-0,00004027 |
0,90709812 |
6375120,229 |
6391425,406 |
4,45263362 |
-0,0000403 |
-0,00024546 |
13 |
0,90707797 |
0,38076200 |
4,45253693 |
6375118,972 |
6391424,986 |
1000,000 |
-0,00004030 |
0,90705781 |
6375117,715 |
6391424,565 |
4,45244028 |
-0,0000403 |
-0,00024543 |
14 |
0,90703765 |
0,38051657 |
4,45234361 |
6375116,456 |
6391424,145 |
1000,000 |
-0,00004033 |
0,90701748 |
6375115,198 |
6391423,724 |
4,45224697 |
-0,0000403 |
-0,00024541 |
15 |
0,90699730 |
0,38027116 |
4,45215031 |
6375113,939 |
6391423,304 |
1000,000 |
-0,00004036 |
0,90697712 |
6375112,680 |
6391422,883 |
4,45205368 |
-0,0000404 |
-0,00024538 |
16 |
0,90695692 |
0,38002578 |
4,45195703 |
6375111,420 |
6391422,462 |
1000,000 |
-0,00004039 |
0,90693673 |
6375110,160 |
6391422,041 |
4,45186042 |
-0,0000404 |
-0,00024536 |
17 |
0,90691652 |
0,37978042 |
4,45176378 |
6375108,899 |
6391421,619 |
1000,000 |
-0,00004042 |
0,90689631 |
6375107,638 |
6391421,198 |
4,45166719 |
-0,0000404 |
-0,00024533 |
18 |
0,90687608 |
0,37953509 |
4,45157056 |
6375106,376 |
6391420,776 |
1000,000 |
-0,00004045 |
0,90685586 |
6375105,114 |
6391420,354 |
4,45147398 |
-0,0000405 |
-0,00024531 |
19 |
0,90683562 |
0,37928978 |
4,45137736 |
6375103,851 |
6391419,932 |
1000,000 |
-0,00004048 |
0,90681538 |
6375102,588 |
6391419,510 |
4,45128079 |
-0,0000405 |
-0,00024528 |
20 |
0,90679513 |
0,37904450 |
4,45118419 |
6375101,324 |
6391419,088 |
1000,000 |
-0,00004051 |
0,90677487 |
6375100,061 |
6391418,666 |
4,45108764 |
-0,0000405 |
-0,00024526 |
21 |
0,90675460 |
0,37879924 |
4,45099105 |
6375098,796 |
6391418,243 |
1000,000 |
-0,00004054 |
0,90673433 |
6375097,531 |
6391417,820 |
4,45089451 |
-0,0000406 |
-0,00024523 |
22 |
0,90671405 |
0,37855401 |
4,45079793 |
6375096,265 |
6391417,397 |
1000,000 |
-0,00004057 |
0,90669377 |
6375095,000 |
6391416,974 |
4,45070140 |
-0,0000406 |
-0,00024521 |
23 |
0,90667347 |
0,37830881 |
4,45060484 |
6375093,733 |
6391416,551 |
1000,000 |
-0,00004060 |
0,90665317 |
6375092,467 |
6391416,128 |
4,45050832 |
-0,0000406 |
-0,00024518 |
24 |
0,90663286 |
0,37806363 |
4,45041177 |
6375091,199 |
6391415,704 |
1000,000 |
-0,00004063 |
0,90661255 |
6375089,931 |
6391415,281 |
4,45031527 |
-0,0000406 |
-0,00024515 |
25 |
0,90659222 |
0,37781847 |
4,45021873 |
6375088,663 |
6391414,857 |
1000,000 |
-0,00004065 |
0,90657189 |
6375087,394 |
6391414,433 |
4,45012224 |
-0,0000407 |
-0,00024513 |
26 |
0,90655155 |
0,37757334 |
4,45002572 |
6375086,125 |
6391414,009 |
1000,000 |
-0,00004068 |
0,90653121 |
6375084,856 |
6391413,584 |
4,44992924 |
-0,0000407 |
-0,00024510 |
27 |
0,90651085 |
0,37732824 |
4,44983273 |
6375083,585 |
6391413,160 |
1000,000 |
-0,00004071 |
0,90649049 |
6375082,315 |
6391412,735 |
4,44973627 |
-0,0000407 |
-0,00024508 |
28 |
0,90647012 |
0,37708316 |
4,44963977 |
6375081,044 |
6391412,310 |
862,438 |
-0,00003514 |
0,90645255 |
6375079,947 |
6391411,944 |
4,44955658 |
-0,0000351 |
-0,00021134 |
ZADANIE ODWROTNE
- METODA ŚREDNIEJ SZEROKOŚCI GAUSSA
B= 0,90701720
L= 0,38041337
N= 6391423,71690595
b = B2 - B1 --> -0,00116445 -->0,00116445
l = L2 - L1 --> -0,00708311 -->0,00708311
η2 = e'2cos2B -->0,00255816
t = tanB ->1,27848105
V= 1,00127826
∆Φ= 0,00000548
∆Λ= 0,00000124
∆α= 0,00000176
A= 1,31067032
∆A= -0,00557916
Wyniki:
A12=255o15'20,552”
A21=74o56'9,767”
so=28862,438m
so-s= 0,000m
Zestawienie wynikow:
|
Dane: |
Gauss: |
Różnica: |
A12 |
255o15'20,548” |
255o15'20,552” |
0,004” |
s12 DANE |
28862,438m |
28862,438m |
0,000m |
|
Kivioj: |
Gauss: |
Różnica: |
A21 |
74o56'9,764” |
74o56'9,767” |
0,003” |
B2 |
51o56'5,6342” |
|
|
L2 |
21o35'35,3917” |
|