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Record #158276:
Technical note. Simplified radar mapping equations for terrain correction of space-borne SAR images / W. Gareth Rees, A.M. Steel.
Title: | Technical note. Simplified radar mapping equations for terrain correction of space-borne SAR images / W. Gareth Rees, A.M. Steel. |
Author(s): | Rees, W. Gareth. Steel, A. M. |
Date: | 2001. |
In: | International Journal of Remote Sensing. (2001.), Vol. 22(18) (2001) |
Abstract: | Presents simplified mapping equations for correction of SAR image, and assesses their accuracy and speed of terrain correction algorithm based on them. Evaluates performance of quadratic and linear approximations, finding quadratic approximation suffiently accurate in virtually all circumstances. Linear approximation is not suitable where topographic variation is large and near-swath incidence angle small. |
Notes: | International Journal of Remote Sensing. Vol. 22(18) :3643-3649 (2001). |
Keywords: | 629.783 -- Satellites. 621.396.96 -- Radar. 519.673 -- Modelling. E3 -- Glaciology: instruments and methods. |
SPRI record no.: | 158276 |
LDR 01248naa#a2200000#a#4500 001 SPRI-158276 005 20240328100558.0 007 ta 008 240328s2001####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-158276 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aRees, W. Gareth. 245 10 ‡aTechnical note. Simplified radar mapping equations for terrain correction of space-borne SAR images /‡cW. Gareth Rees, A.M. Steel. 260 ## ‡a[S.l.] :‡b[s.n.],‡c2001. 300 ## ‡ap. 3643-3649 :‡bdiags. 500 ## ‡aInternational Journal of Remote Sensing. Vol. 22(18) :3643-3649 (2001). 520 3# ‡aPresents simplified mapping equations for correction of SAR image, and assesses their accuracy and speed of terrain correction algorithm based on them. Evaluates performance of quadratic and linear approximations, finding quadratic approximation suffiently accurate in virtually all circumstances. Linear approximation is not suitable where topographic variation is large and near-swath incidence angle small. 650 07 ‡a629.783 -- Satellites.‡2udc 650 07 ‡a621.396.96 -- Radar.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE3 -- Glaciology: instruments and methods.‡2local 700 1# ‡aSteel, A. M. 773 0# ‡7nnas ‡tInternational Journal of Remote Sensing. ‡gVol. 22(18) (2001) ‡wSPRI-1038 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240328