——————————Gridding Report——————————Mon Mar 28 19:05:53 2016Elapsed time for gridding: 0.06 seconds

Data Source

Source Data File Name: E:\Prosesing Gravity\Tugas Latihan Prosesing Grav GW.xlsx (sheet'Processing')X Column: EY Column: FZ Column: W

Filtered Data Counts

Active Data: 184

Original Data: 200Excluded Data: 0Deleted Duplicates: 16Retained Duplicates: 2Artificial Data: 0Superseded Data: 0

Exclusion Filtering

Exclusion Filter String: Not In Use

Duplicate Filtering

Duplicate Points to Keep: FirstX Duplicate Tolerance: 0.0014 Y Duplicate Tolerance: 0.00082

Deleted Duplicates: 16Retained Duplicates: 2Artificial Data: 0

————————————————————————————————————————————X Y Z ID Status————————————————————————————————————————————514835 9153235 293.85296 7

Retained

514835 9153235 293.85296 43 Deleted514835 9153235 295.49118 44 Deleted514835 9153235 295.49118 87 Deleted514835 9153235 297.07644 88 Deleted514835 9153235 297.07644 103 Deleted514835 9153235 298.68942 104 Deleted514835 9153235 298.68942 140 Deleted514835 9153235 300.24681 141 Deleted514835 9153235 300.24681 160 Deleted514835 9153235 301.98034 161 Deleted514835 9153235 301.98034 176 Deleted514835 9153235 303.51742 177 Deleted514835 9153235 303.51742 189 Deleted514835 9153235 305.28373 190 Deleted514835 9153235 305.28373 206 Deleted

515304 9152590 295.51937 194 Retained

515304 9152590 290.43273 195 Deleted————————————————————————————————————————————

Breakline Filtering

Breakline Filtering: Not In Use

Z Data Transform

Transformation method: Linear (use Z values directly)

No untransformable data were found.

Data Counts

Active Data: 184

Univariate Statistics

————————————————————————————————————————————

X Y Z———————————————————————————————————————————— Count: 184 184 184

1%%-tile: 510909 9149413 263.903058772 5%%-tile: 511561 9150380 278.15724808210%%-tile: 511829 9150776 280.50527620825%%-tile: 512913 9151837.07931 285.75712036350%%-tile: 514716 9152747 289.86715194475%%-tile: 518767 9153985.63204 292.734155924

90%%-tile: 520685.186872 9155324.1912 295.43366041895%%-tile: 520866.899816 9155703 295.81648742999%%-tile: 522849 9156233 297.846155619

Minimum: 510712 9149370 257.171061961Maximum: 523229 9156303 305.885683097

Mean: 515739.9613 9152905.72786 288.619321107Median: 514744 9152747 289.890002951Geometric Mean: 515729.102576 9152905.58304 288.547422885Harmonic Mean: 515718.265997 9152905.43823 288.473839869Root Mean Square: 515750.841921 9152905.87268 288.689618137Trim Mean (10%%): 515594.968294 9152881.07834 289.025479547Interquartile Mean: 515149.085397 9152777.38818 289.531952016Midrange: 516970.5 9152836.5 281.528372529Winsorized Mean: 515692.77747 9152908.93316 289.018759336TriMean: 515278 9152829.17784 289.556395044

Variance: 11284589.5237 2665504.26025 40.8048691694Standard Deviation: 3359.25431067 1632.63721024 6.38786890672Interquartile Range: 5854 2148.552738 6.97703556117Range: 12517 6933 48.7146211352Mean Difference: 3807.95947461 1851.60879679 6.69139177012Median Abs. Deviation: 2371 976.5 3.44593518958Average Abs. Deviation: 2838.0265172 1273.87061139 4.54894312373Quartile Dispersion: 0.00567424007444 0.000117369908574 0.0120607446424Relative Mean Diff.: 0.00738348733925 0.000202297374391 0.023184143544

Standard Error: 247.647513393 120.359611984 0.470919943634Coef. of Variation: 0.00651346523973 0.000178373650814 0.0221325061753Skewness: 0.470150753756 0.190832786661 -1.41124946082Kurtosis: 1.89632629095 2.49729913306 7.00836857413

Sum: 94896152.8792 1684134653.93 53105.9550837Sum Absolute: 94896152.8792 1684134653.93 53105.9550837Sum Squares: 4.89438032933e+013 1.54147262082e+016 15334871.9941Mean Square: 265998930942 8.37756859141e+013 83341.6956199————————————————————————————————————————————

Inter-Variable Covariance

————————————————————————————————X Y Z

————————————————————————————————X: 11284590 -359244.93 5045.9322Y: -359244.93 2665504.3 -5654.7667Z: 5045.9322 -5654.7667 40.804869————————————————————————————————

Inter-Variable Correlation

————————————————————————————————

X Y Z————————————————————————————————X: 1.000 -0.066 0.235Y: -0.066 1.000 -0.542Z: 0.235 -0.542 1.000————————————————————————————————

Inter-Variable Rank Correlation

————————————————————————————————X Y Z

————————————————————————————————X: 1.000 -0.047 0.425Y: -0.047 1.000 -0.505Z: 0.425 -0.505 1.000————————————————————————————————

Principal Component Analysis

————————————————————————————————————————PC1 PC2 PC3

————————————————————————————————————————X: 0.0415732046343 0.0415732046343 -0.000381250921978Y: 0.999133352501 0.999133352501 0.00207009533786Z: -0.00205245601918 -0.00205245601918 0.00207009533786

Lambda: 11299539.4547 2650567.95902 27.1751665327————————————————————————————————————————

Planar Regression: Z = AX+BY+C

Fitted Parameters————————————————————————————————————————

A B C————————————————————————————————————————Parameter Value: 0.000381251519272 -0.0020700788522 19039.2292607Standard Error: 0.000115594878011 0.000237843771914 2181.67792074————————————————————————————————————————

Inter-Parameter Correlations————————————————————————————

A B C————————————————————————————A: 1.000 0.066 -0.093B: 0.066 1.000 -1.000C: -0.093 -1.000 1.000————————————————————————————

ANOVA Table————————————————————————————————————————————————————

Source df Sum of Squares Mean Square F ————————————————————————————————————————————————————Regression: 2 2494.21354879 1247.10677439

45.3896658049Residual: 181 4973.07750921 27.4755663492Total: 183 7467.291058————————————————————————————————————————————————————

Coefficient of Multiple Determination (R^2): 0.334018525515

Nearest Neighbor Statistics

—————————————————————————————————Separation |Delta Z|

————————————————————————————————— 1%%-tile: 117.200682592 0.047720191107 5%%-tile: 181.011049386 0.12932946872510%%-tile: 203.172737381 0.29022070263725%%-tile: 233.070804692 0.52717600871150%%-tile: 276.812210713 1.1757568698575%%-tile: 328.841907305 1.9333904014290%%-tile: 358.959607756 3.3827904054295%%-tile: 421.390555186 6.0298870406499%%-tile: 538.176550957 15.6081806652

Minimum: 117.200682592 0.0220274248699Maximum: 783.342198531 20.9861861209

Mean: 286.404475293 1.94437591055Median: 278.478408115 1.17575686985Geometric Mean: 274.996601528 1.00370971702Harmonic Mean: 264.295694496 0.445608343917Root Mean Square: 299.401553447 3.65259480748Trim Mean (10%%): 279.0728696 1.37829492778Interquartile Mean: 275.461847129 1.14957098167Midrange: 450.271440562 10.5041067729Winsorized Mean: 278.883226325 1.35861803155TriMean: 278.884283356 1.20302003746

Variance: 7655.37202118 9.61309623429Standard Deviation: 87.4949828343 3.10049935241Interquartile Range: 95.7711026125 1.40621439271Range: 666.14151594 20.964158696Mean Difference: 88.6307852794 2.25132341723Median Abs. Deviation: 46.9241772331 0.687408417412Average Abs. Deviation: 60.5675436605 1.40107712859Quartile Dispersion: 0.170437686437 0.571500280147Relative Mean Diff.: 0.309460196768 1.1578642818

Standard Error: 6.45021571142 0.228571844788Coef. of Variation: 0.305494468076 1.59459872733Skewness: 1.83971833542 4.01824248706

Kurtosis: 10.0225343597 21.304395419

Sum: 52698.423454 357.765167542Sum Absolute: 52698.423454 357.765167542Sum Squares: 16493997.398 2454.82658428Mean Square: 89641.2902065 13.3414488276—————————————————————————————————

Complete Spatial Randomness

Lambda: 2.12029539725e-006Clark and Evans: 0.834080524787Skellam: 219.736478716

Gridding Rules

Gridding Method: KrigingKriging Type: Point

Polynomial Drift Order: 0Kriging std. deviation grid: no

Semi-Variogram ModelComponent Type: LinearAnisotropy Angle: 0Anisotropy Ratio: 1Variogram Slope: 1

Search ParametersNo Search (use all data): true

Output Grid

Grid File Name: E:\Prosesing Gravity\Tugas Latihan Prosesing Grav GW.grdGrid Size: 56 rows x 100 columnsTotal Nodes: 5600Filled Nodes: 5600Blanked Nodes: 0Blank Value: 1.70141E+038

Grid Geometry

X Minimum: 510712X Maximum: 523229X Spacing: 126.43434343434

Y Minimum: 9149370Y Maximum: 9156303Y Spacing: 126.05454545455

Univariate Grid Statistics

——————————————————————————————Z

—————————————————————————————— Count: 5600

1%%-tile: 265.397937719 5%%-tile: 270.90129519510%%-tile: 275.78517824525%%-tile: 283.45423987350%%-tile: 289.27761970575%%-tile: 293.53619869890%%-tile: 295.63727742795%%-tile: 296.56663277299%%-tile: 297.392843847

Minimum: 258.800550141Maximum: 302.87145249

Mean: 287.472769606Median: 289.27906992Geometric Mean: 287.365729358Harmonic Mean: 287.256568108Root Mean Square: 287.577714219Trim Mean (10%%): 288.049983672Interquartile Mean: 289.12598917Midrange: 280.836001316Winsorized Mean: 287.909535764TriMean: 288.886419495

Variance: 60.3592293117Standard Deviation: 7.76912024052Interquartile Range: 10.0819588254Range: 44.0709023481Mean Difference: 8.44797530644Median Abs. Deviation: 4.68186412807Average Abs. Deviation: 5.96469913682Quartile Dispersion: 0.017473355105Relative Mean Diff.: 0.0293870453123

Standard Error: 0.103819236202Coef. of Variation: 0.0270255866362Skewness: -1.03409106828Kurtosis: 3.49236593052

Sum: 1609847.50979Sum Absolute: 1609847.50979Sum Squares: 463125273.607Mean Square: 82700.9417156——————————————————————————————