Impact of the side length of the network - Datasets





For each network, identified by its side lenght, ETRS89 geodetic Cartesian coordinates for all points, and generated observations between points are provided.

All data in a zip file

For each network side length d, the ETRF89 geodetic Cartesian coordinates for points A,B and M are compiled in a file named d_coord.csv

For each network side length d, the direction (grads), zenital angle (grads) and slope distance (meters) are compiled in a file named d_meas.csv


Zip file containing all the datasets (CSV format): Datasets.zip

Network with side length: 30 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395411.88110 465801.36120 4583459.45690
B 4395401.28480 465770.07040 4583445.01390
M 4395387.92540 465783.73860 4583470.20720

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -8.66026 14.99997 10.00000
B -8.66024 -14.99995 -10.00002
M 17.32050 -0.00003 -0.00005

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 75.35633257 - -
AM 142.02285049 120.48336919 31.62794000
BA 109.23721469 - -
BM 42.57066152 79.51703946 31.62786000



Network with side length: 50 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395414.97340 465811.74490 4583455.46320
B 4395406.48480 465760.56540 4583441.02020
M 4395379.63320 465782.85990 4583478.19470

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -14.43372 24.99999 10.00002
B -14.43376 -25.00000 -9.99994
M 28.86748 0.00001 -0.00000

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 74.47351584 - -
AM 141.14014844 112.56675563 50.99557000
BA 71.77452662 - -
BM 5.10816356 87.43386639 50.99559000



Network with side length: 100 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395422.70420 465837.70410 4583445.47880
B 4395419.48460 465736.80300 4583431.03580
M 4395358.90260 465780.66300 4583498.16340

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -28.86753 49.99997 10.00001
B -28.86753 -50.00003 -9.99999
M 57.73499 -0.00005 -0.00002

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 77.06589433 - -
AM 143.73251261 106.34561145 100.50471000
BA 37.08976038 - -
BM 370.42329071 93.65541430 100.50468000



Network with side length: 500 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395484.55040 466045.37790 4583365.60400
B 4395523.48320 465546.70400 4583351.16100
M 4395193.05780 465763.08830 4583657.91310

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -144.33755 250.00001 10.00003
B -144.33755 -250.00001 -9.99996
M 288.67510 -0.00001 0.00000

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 74.77027485 - -
AM 141.43673600 101.27581154 500.10306000
BA 217.59296541 - -
BM 150.92667678 98.72918734 500.10306000



Network with side length: 750 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395523.20430 466175.17400 4583315.68220
B 4395588.48230 465427.89210 4583301.23920
M 4395089.40480 465752.10410 4583757.75670

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -216.50636 375.00001 10.00003
B -216.50634 -375.00003 -9.99999
M 433.01270 0.00000 0.00004

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 74.18614267 - -
AM 140.85255516 100.85275689 750.06905000
BA 378.56509633 - -
BM 311.89885560 99.15472422 750.06904000



Network with side length: 1000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395561.85820 466304.97010 4583265.76040
B 4395653.48140 465309.08020 4583251.31740
M 4394985.75180 465741.11990 4583857.60020

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -288.67517 500.00001 10.00003
B -288.67512 -500.00004 -10.00002
M 577.35022 0.00002 0.00000

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 77.36500507 - -
AM 144.03138956 100.64182423 1000.05190000
BA 182.90576811 - -
BM 116.23955500 99.36815462 1000.05188000



Network with side length: 1250 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395600.51200 466434.76620 4583215.83860
B 4395718.48050 465190.26840 4583201.39560
M 4394882.09880 465730.13570 4583957.44380

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -360.84391 625.00002 9.99995
B -360.84391 -624.99996 -10.00005
M 721.68782 0.00003 0.00004

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 76.82786537 - -
AM 143.49423670 100.51574788 1250.04156000
BA 333.10463321 - -
BM 266.43843425 99.49671704 1250.04156000



Network with side length: 1500 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395639.16590 466564.56230 4583165.91690
B 4395783.47970 465071.45650 4583151.47390
M 4394778.44580 465719.15140 4584057.28730

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -433.01266 750.00002 10.00002
B -433.01269 -749.99998 -9.99994
M 866.02535 -0.00005 -0.00000

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 76.48794396 - -
AM 143.15430209 100.43211921 1500.03464000
BA 198.05579523 - -
BM 131.38960678 99.58285310 1500.03460000



Network with side length: 1750 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395677.81980 466694.35840 4583115.99510
B 4395848.47880 464952.64460 4583101.55210
M 4394674.79280 465708.16720 4584157.13090

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -505.18147 875.00002 10.00002
B -505.18148 -874.99999 -9.99998
M 1010.36295 -0.00004 0.00004

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 76.24501264 - -
AM 142.91136464 100.37273412 1750.02975000
BA 94.07547789 - -
BM 27.40929564 99.64472845 1750.02970000



Network with side length: 2000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4395716.47370 466824.15450 4583066.07330
B 4395913.47790 464833.83270 4583051.63030
M 4394571.13980 465697.18300 4584256.97440

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -577.35029 1000.00002 10.00002
B -577.35026 -1000.00001 -10.00001
M 1154.70048 -0.00002 0.00000

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 75.95210735 - -
AM 142.61845403 100.32850895 2000.02603000
BA 348.25336824 - -
BM 281.58719138 99.69144961 2000.02597000



Network with side length: 5000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4396180.32030 468381.70760 4582467.01200
B 4396693.46740 463408.09010 4582452.56900
M 4393327.30370 465565.37240 4585455.09710

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -1443.37569 2499.99995 10.00004
B -1443.37567 -2500.00001 -9.99997
M 2886.75137 -0.00005 0.00000

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 75.08794217 - -
AM 141.75428030 100.15248649 5000.01046000
BA 363.39031725 - -
BM 296.72415136 99.89741059 5000.01043000



Network with side length: 10000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4396953.39790 470977.62960 4581468.57640
B 4397993.44980 461031.85240 4581454.13340
M 4391254.24360 465345.68820 4587451.96820

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -2886.75139 4999.99999 9.99998
B -2886.75135 -5000.00004 -10.00006
M 5773.50274 0.00005 0.00002

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 77.70599802 - -
AM 144.37235059 100.1137706210000.00527000
BA 328.67978549 - -
BM 262.01360616 99.9860214610000.00531000



Network with side length: 15000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4397726.47550 473573.55160 4580470.14090
B 4399293.43230 458655.61480 4580455.69790
M 4389181.18360 465126.00390 4589448.83920

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -4330.12702 7500.00004 9.99999
B -4330.12704 -7499.99998 -9.99999
M 8660.25399 0.00003 0.00002

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 176.55663384 - -
AM 243.22301362 100.1174980115000.00344000
BA 74.10662621 - -
BM 7.44041935 100.0321911715000.00346000



Network with side length: 20000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4398499.55310 476169.47350 4579471.70540
B 4400593.41470 456279.37710 4579457.26240
M 4387108.12350 464906.31960 4591445.71030

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -5773.50265 9999.99999 9.99999
B -5773.50265 -10000.00001 -10.00000
M 11547.00537 0.00002 0.00002

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 312.34858388 - -
AM 379.01500299 100.1318358520000.00254000
BA 294.62313644 - -
BM 227.95689036 100.0677499520000.00258000



Network with side length: 25000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4399272.63080 478765.39550 4578473.26980
B 4401893.39720 453903.13940 4578458.82680
M 4385035.06340 464686.63530 4593442.58140

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -7216.87842 12500.00002 10.00000
B -7216.87840 -12500.00005 -10.00002
M 14433.75676 0.00001 0.00002

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 198.08081028 - -
AM 264.74728001 100.1504179025000.00217000
BA 161.13032811 - -
BM 94.46403125 100.0990645825000.00217000



Network with side length: 40000 m

Coordinates
PointETRF89 X (m)ETRF89 Y (m)ETRF89 Z (m)
A 4401591.86360 486553.16130 4575477.96320
B 4405793.34450 446774.42640 4575463.52020
M 4378815.88320 464027.58240 4599433.19460

Local coordinates (in the local astronomical system of point P0)
PointNorth (m)East (m)Up (m)
A -11547.00538 19999.99996 9.99995
B -11547.00538 -20000.00004 -10.00005
M 23094.01077 -0.00002 0.00003

Measurements
FromToDirection (grad)Zenital angle (grad)Slope distance (m)
AB 321.74663543 - -
AM 388.41332476 100.2157133640000.00130000
BA 108.79686191 - -
BM 42.13034548 100.1834592440000.00132000