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SOLUTIONS (INDIA) PRIVATE LIMITED mobiterrasolutions

Terrain Correlation through Portable Stereo Terminal. SOLUTIONS (INDIA) PRIVATE LIMITED www.mobiterrasolutions.com. Murali Mohan. Motivation. To produce a portable & simple-to-use and stereo product Geotagged , e-form, hardcopy Criterion

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SOLUTIONS (INDIA) PRIVATE LIMITED mobiterrasolutions

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  1. Terrain Correlation through Portable Stereo Terminal SOLUTIONS (INDIA) PRIVATE LIMITED www.mobiterrasolutions.com Murali Mohan

  2. Motivation • To produce a portable & simple-to-use and stereo product • Geotagged, e-form, hardcopy • Criterion • No use of DEM, Quick TAT, No internet, Indigenous development • Applications • Mission planning, Field correlation, Navigation • Problem • To process the stereo pairs for epi-polar registration

  3. OPPORTUNITIES WORKFLOW OUTLINE

  4. TerraBlock : Indigenous Development • ‘Stitches' multiple scenes • Computes refined RPCs • Uses minimal control • Carto-I and II,GeoEye • Mono / stereo

  5. Aft Fore Aft Fore Stereo Formation with Cartosat-I

  6. Stereo pair: As acquired Stereo pair: Epipolar registered

  7. Fore Aft Epipolar Registration

  8. Gel with Gooogle… Stereo View Normal View

  9. rn = P1(X, Y, Z) / P2(X, Y, Z) c n = P3(X, Y, Z) / P4(X, Y, Z) Where P1 = a0 + a1Z + a2Y + a3X + a4ZY + a5ZX + a6YX + a7Z2 + a8Y2+ a9X2 + a10ZXY + a11Z2Y + a12Z2X + a13Y2Z + a14Y2X+ a15ZX2 + a16YX2 + a17Z3 + a18Y3 + a19Z3 X,Y,Z : Ground coordinates; a0….a19 : Polynomial Coefficients rn & c n : Normalized row and column indices in image space Rational Polynomial Coefficients (RPCs): User-side … SAMP_DEN_COEFF_1: +1.000000000000000E+00 SAMP_DEN_COEFF_2: -7.503988256474431E-03 SAMP_DEN_COEFF_3: -5.702810235082488E-02 . , SAMP_DEN_COEFF_11: +8.960493156727774E-08 SAMP_DEN_COEFF_12: -1.233706699756710E-07 SAMP_DEN_COEFF_13: +6.362072176937147E-07 SAMP_DEN_COEFF_14: -3.936217087164640E-08 SAMP_DEN_COEFF_15: -1.245484072673269E-06 SAMP_DEN_COEFF_16: +6.296562904257587E-08 SAMP_DEN_COEFF_17: -1.244273828362835E-07 SAMP_DEN_COEFF_18: -3.913700126388425E-07 SAMP_DEN_COEFF_19: -4.839891323942274E-07 SAMP_DEN_COEFF_20: -3.835211837080171E-08 LINE_OFF: +5999.97 pixels SAMP_OFF: +6000.00 pixels LAT_OFF: +31.71550742 degrees LONG_OFF: +79.04313203 degrees HEIGHT_OFF: +4249.995 meters LINE_SCALE: +6099.98 pixels SAMP_SCALE: +6100.00 pixels LAT_SCALE: +0.17195169 degrees LONG_SCALE: +0.19526625 degrees HEIGHT_SCALE: +1349.999 meters LINE_NUM_COEFF_1: +4.832002101528874E-04 LINE_NUM_COEFF_2: -2.494192583363085E-01 LINE_NUM_COEFF_3: -1.203624337000269E+00 LINE_NUM_COEFF_4: +4.784735738655975E-02 LINE_NUM_COEFF_5: +2.436545448722357E-02 LINE_NUM_COEFF_6: -3.398996506834039E-03 LINE_NUM_COEFF_7: -1.734635182453075E-02

  10. Exploitation • Terrain familiarization • Value added reporting • Field correlation: Diksuchi

  11. Diksuchi

  12. Thank you for your attention ! SOLUTIONS (INDIA) PRIVATE LIMITED www.mobiterrasolutions.com Phone: +91 99852 93505 Email: mohan@mobiterrasolutions.com

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