Enyer Mi Amor.docx

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Est 2

3

4

5

1

Pto. DBS Tanque Poste 1 3 Árbol Poste 4 Árbol fuera 3 Árbol ancho 1 Árbol adentro 2 5 Cancha de básquet Canto pared esquina NW 1 Tanque 5 2

DISTANCIA 14.35 12.98 18.86 22.33 6.08 4.73 14.91 17.00 8.93 12.92 13.79 10.00

∡Hz 140°44’11” 69°57’27” 174°28’27” 277°42’48” 15°39’38” 293°19’13” 108°17’24” 348°59’08” 104°34’21” 89°11’22” 130°00’02” 231°34’53”

12.62

130°30’59”

24.96 8.05 24.62 18.86

105°59’01” 170°28’37” 00°00’00” 92°23’43”

ANGULO 2 ∡ 2= Az23 – Az21 ∡ 2 =277°42’48” – 174°28’27” = 103°14’21” Est 1

∡ 𝐼𝑁𝑇 92°23’43” + 00°01’06”

∡ 𝐼𝑁𝑇 𝐶𝑜𝑟𝑟𝑒𝑔𝑖𝑑𝑜𝑠 92°24’49”

2

103°14’21” + 00°01’06”

103°15’27”

3

108°77’24” + 00°01’06”

108°18’30”

4

130°00’02” + 00°01’06”

130°01’07”

5

105°59’01” + 00°01’06”

106°00’07”

1

92°23’43”

Σ=

539°54’31”

540°00’00”

Observación

Σ∡ 𝐼𝑁𝑇 = 180(n-2) Σ∡ 𝐼𝑁𝑇 = 180°(5 – 2) = 540°00’00” Error = 540°00’00” – 539°54’31” = 00°05’29” Corrección = 00°05’29”

= 00°01’58”

5

CALCULO DE RUMBOS Az23 = 277°42’48” R23 = N 82°17’12” W

R23 (-) N 82°17’12” W (SE) (+)

108°18’30”

R34 = (+) S 26°01’18” W

(NE)

(+) 130°01’07” (+) 156°02’25” (-)

180°00’00”

R45 (-) S 23°57’35” E

(NW)

(+) 106°00’07” R51 (+) N 82°02’32” E (+)

(SW)

92°24’49”

(+) 174°27’21” (-) 180°00’00” R12 (-) N 05°32’39”W (+) 103°15’27” (+)97°42’48” (-) 180°00’00” R23 (-) N 82°17’12” W

(SE)

CALCULO DE PROYECCIONES

P.lat= Dist * Cos R(N o S) P.long = Dist * sen R(N o S)

N-W Plat12= (18.86) * cos (05°32’39”) = 18.772 Plong12 = (18.86) * sen (05°32’39”)= 1.822

N-W P.lat23= (22.33) cos (82°17’12”) = 2.997 Plong23= (22.33) sen (82°17’12”) = 22.128

S-W P.lat34 (14.91) cos (26°01’18”)=13.290 Plong34= (14.91) sen (26°01’18”)=6.541

SE P.lat45= (13.73) cos (23°57’35”)=12.547 Plong45= (13.73) sen (23°57’35”)=5.576

NE P.lat51= (24.96) cos (82°02’32”)=3.456 Plong51= (24.96) sen (82°02’32”)=24.720

CALCULO DE ERRORES ∆Y= ΣPN – ΣPS ∆Y= 25.225 – 25.837= -0.612

∆X = ΣPE – ΣPW ∆X2 = 30.296 – 30.491= -0.195

ERROR DE CIERRE LINEAL Ecl=√∆X 2 + ∆Y 2 Ecl=√(−𝟎. 𝟏𝟗𝟓)2 + (−𝟎. 𝟔𝟏𝟐)2 Ecl= 0.642m PRESICION

P=

1

=

Perímetro Ecl

1 94.85 0.642

P= 1 147.74 Método de la brújula

C. Lat=

∆Y

* Dist

± Proyección (N o S)

Perímetro C. Long=

∆X Perímetro

* Dist

± Proyección (E o W)

CORRECCION DE PROYECCIONES Latitudes

Lat12= -0.612

*

18.86

- 18.772 = -18.894

*

22.33 - 2.997= -3.141

*

14.91 + 13.290 = 15.194

*

13.73 + 12.547 = 12.458

*

24.96 - 3.456 = -3.617

94.85

Lat23= -0.612 94.85

Lat34= -0.612 94.85

Lat45= -0.612 94.85

Lat51= -0.612 94.85

Longitudes C.Long12=

-0.195

*

18.86 + 1.822 = 1.783

94.85

C.Long23=

-0.195

* 22.33 + 22.128= 22.082

94.85

C.Long34=

-0.195 94.85

* 14.91 + 6.541= 6.510

C.Long45=

-0.195

* 13.73 - 5.576 = -5.604

94.85

C.Long51=

-0.195

* 24.96 - 24.720 = -24.771

94.85

DOBLE DISTANCIA MERIDIANA DDM23= -22.082 DDM34= -22.082 + 22.082 + 6.510= 6.510 DDM45= 6.510 + 6.510 – 5.604 = 7.416 DDM51= 7.416 – 5.604 -24.771= -22.959 DDM12 = -22.959 – 24.771 – 1.783= -45.947 DDM23= -45.947 + 1.783 + 22.082= -22.082 DOBLE AREA DDM * Lat. Corregidas DA12= (45.947)(-18.874) =868.123 DA23 =(-22.082) (-3.141)= 69.360 DA34= (6.510)(13.194)=85.893 DA45=(7.416)(12.458)=92.389 DA51=(-22.959)(-3.617)=83.043 CALCULO DEL AREA TOTAL AT= AT=

𝛴𝐷𝐴 2 1198.808 2

AT= 599.404

Proyecciones Calculadas Pto

D(m)

Proyecciones Corregidas

Coordenadas

DDM

Doble área

Rumbo N

S

E

W

N

S

E

W

X

Y

1 18.86

N 05°32’39”W

18.772

1.822

-18.894

1.783

-45.947

868.123

22.33

N82°17’12”W

2.997

22.128

-3.141

22.082

-22.082

69.360

14.91

S 26°01’18” W

13.290

6.510

6.510

85.893

13.73

S 23°57’35” E

12.547

-5.604

7.416

92.389

24.96

N 82°02’32” E

-24.771

-22.959

83.043

2

3 6.541

15.194

4 5.576

12.458

5

1

Σ=

-

3.456

24.720

-3.617

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