DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 65.60 Site Name: Ubar Site ID: M01 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 5 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/277:10:34:02.9 Data Take End GMT: 1994/277:10:38:13.0 Data Take Duration (min:sec): 4:12 Latitude at Start GMT: 27 deg 7.9' N Longitude at Start GMT: 47 deg 15.7' E Latitude at End GMT: 13 deg 21.5' N Longitude at End GMT: 56 deg 45.4' E Center Incidence Angle (deg): 22.6 Track Angle at Image Center: 147.0 deg E of True North Along-Track Image Size (km): 1817.7 Cross-Track Image Size (km): 59.0 Along-Track Resolution (m): 90 Cross-Track Resolution (m): 166 Along-Track Pixel Spacing (m): 50 Cross-Track Pixel Spacing (m): 50 Radiometric Representation: 8-bit Amplitude Geometric Reresentation: Ground Range Signal-to-Noise Ratio (dB): 50.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 19 Bytes per Record: 2000 Records per Segment: 1330 Product Generation Date: Jan 10, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40789 Comments: SEG_01 Lat/Long Near Early: 27 deg 18.1' N 47 deg 31.8' E Lat/Long Far Early: 26 deg 58.1' N 47 deg 0.5' E GMT Center 1994/277:10:34:09.8 Lat/Long Center: 26 deg 45.7' N 47 deg 33.1' E Lat/Long Near Late: 26 deg 33.6' N 48 deg 6.2' E Lat/Long Far Late: 26 deg 14.0' N 47 deg 35.3' E SEG_02 Lat/Long Near Early: 26 deg 33.6' N 48 deg 6.2' E Lat/Long Far Early: 26 deg 14.0' N 47 deg 35.3' E GMT Center 1994/277:10:34:23.5 Lat/Long Center: 26 deg 1.4' N 48 deg 7.5' E Lat/Long Near Late: 25 deg 49.0' N 48 deg 40.1' E Lat/Long Far Late: 25 deg 29.7' N 48 deg 9.6' E SEG_03 Lat/Long Near Early: 25 deg 49.0' N 48 deg 40.1' E Lat/Long Far Early: 25 deg 29.7' N 48 deg 9.6' E GMT Center 1994/277:10:34:37.3 Lat/Long Center: 25 deg 16.9' N 48 deg 41.4' E Lat/Long Near Late: 25 deg 4.2' N 49 deg 13.6' E Lat/Long Far Late: 24 deg 45.2' N 48 deg 43.3' E SEG_04 Lat/Long Near Early: 25 deg 4.2' N 49 deg 13.6' E Lat/Long Far Early: 24 deg 45.2' N 48 deg 43.3' E GMT Center 1994/277:10:34:51.1 Lat/Long Center: 24 deg 32.2' N 49 deg 14.8' E Lat/Long Near Late: 24 deg 19.3' N 49 deg 46.6' E Lat/Long Far Late: 24 deg 0.5' N 49 deg 16.7' E SEG_05 Lat/Long Near Early: 24 deg 19.3' N 49 deg 46.6' E Lat/Long Far Early: 24 deg 0.5' N 49 deg 16.7' E GMT Center 1994/277:10:35:04.8 Lat/Long Center: 23 deg 47.3' N 49 deg 47.9' E Lat/Long Near Late: 23 deg 34.2' N 50 deg 19.2' E Lat/Long Far Late: 23 deg 15.7' N 49 deg 49.6' E SEG_06 Lat/Long Near Early: 23 deg 34.2' N 50 deg 19.2' E Lat/Long Far Early: 23 deg 15.7' N 49 deg 49.6' E GMT Center 1994/277:10:35:18.6 Lat/Long Center: 23 deg 2.3' N 50 deg 20.5' E Lat/Long Near Late: 22 deg 49.0' N 50 deg 51.4' E Lat/Long Far Late: 22 deg 30.7' N 50 deg 22.1' E SEG_07 Lat/Long Near Early: 22 deg 49.0' N 50 deg 51.4' E Lat/Long Far Early: 22 deg 30.7' N 50 deg 22.1' E GMT Center 1994/277:10:35:32.3 Lat/Long Center: 22 deg 17.2' N 50 deg 52.7' E Lat/Long Near Late: 22 deg 3.6' N 51 deg 23.3' E Lat/Long Far Late: 21 deg 45.6' N 50 deg 54.2' E SEG_08 Lat/Long Near Early: 22 deg 3.6' N 51 deg 23.3' E Lat/Long Far Early: 21 deg 45.6' N 50 deg 54.2' E GMT Center 1994/277:10:35:46.1 Lat/Long Center: 21 deg 31.9' N 51 deg 24.5' E Lat/Long Near Late: 21 deg 18.1' N 51 deg 54.7' E Lat/Long Far Late: 21 deg 0.4' N 51 deg 26.0' E SEG_09 Lat/Long Near Early: 21 deg 18.1' N 51 deg 54.7' E Lat/Long Far Early: 21 deg 0.4' N 51 deg 26.0' E GMT Center 1994/277:10:35:59.9 Lat/Long Center: 20 deg 46.5' N 51 deg 56.0' E Lat/Long Near Late: 20 deg 32.5' N 52 deg 25.9' E Lat/Long Far Late: 20 deg 15.0' N 51 deg 57.3' E SEG_10 Lat/Long Near Early: 20 deg 32.5' N 52 deg 25.9' E Lat/Long Far Early: 20 deg 15.0' N 51 deg 57.3' E GMT Center 1994/277:10:36:13.6 Lat/Long Center: 20 deg 1.0' N 52 deg 27.1' E Lat/Long Near Late: 19 deg 46.8' N 52 deg 56.7' E Lat/Long Far Late: 19 deg 29.5' N 52 deg 28.4' E SEG_11 Lat/Long Near Early: 19 deg 46.8' N 52 deg 56.7' E Lat/Long Far Early: 19 deg 29.5' N 52 deg 28.4' E GMT Center 1994/277:10:36:27.4 Lat/Long Center: 19 deg 15.3' N 52 deg 57.9' E Lat/Long Near Late: 19 deg 1.0' N 53 deg 27.2' E Lat/Long Far Late: 18 deg 43.9' N 52 deg 59.1' E SEG_12 Lat/Long Near Early: 19 deg 1.0' N 53 deg 27.2' E Lat/Long Far Early: 18 deg 43.9' N 52 deg 59.1' E GMT Center 1994/277:10:36:41.1 Lat/Long Center: 18 deg 29.6' N 53 deg 28.3' E Lat/Long Near Late: 18 deg 15.1' N 53 deg 57.3' E Lat/Long Far Late: 17 deg 58.2' N 53 deg 29.5' E SEG_13 Lat/Long Near Early: 18 deg 15.1' N 53 deg 57.3' E Lat/Long Far Early: 17 deg 58.2' N 53 deg 29.5' E GMT Center 1994/277:10:36:54.9 Lat/Long Center: 17 deg 43.7' N 53 deg 58.5' E Lat/Long Near Late: 17 deg 29.0' N 54 deg 27.2' E Lat/Long Far Late: 17 deg 12.3' N 53 deg 59.6' E SEG_14 Lat/Long Near Early: 17 deg 29.0' N 54 deg 27.2' E Lat/Long Far Early: 17 deg 12.3' N 53 deg 59.6' E GMT Center 1994/277:10:37:08.7 Lat/Long Center: 16 deg 57.7' N 54 deg 28.4' E Lat/Long Near Late: 16 deg 42.9' N 54 deg 56.9' E Lat/Long Far Late: 16 deg 26.4' N 54 deg 29.4' E SEG_15 Lat/Long Near Early: 16 deg 42.9' N 54 deg 56.9' E Lat/Long Far Early: 16 deg 26.4' N 54 deg 29.4' E GMT Center 1994/277:10:37:22.4 Lat/Long Center: 16 deg 11.7' N 54 deg 58.0' E Lat/Long Near Late: 15 deg 56.7' N 55 deg 26.2' E Lat/Long Far Late: 15 deg 40.3' N 54 deg 58.9' E SEG_16 Lat/Long Near Early: 15 deg 56.7' N 55 deg 26.2' E Lat/Long Far Early: 15 deg 40.3' N 54 deg 58.9' E GMT Center 1994/277:10:37:36.2 Lat/Long Center: 15 deg 25.5' N 55 deg 27.4' E Lat/Long Near Late: 15 deg 10.4' N 55 deg 55.3' E Lat/Long Far Late: 14 deg 54.2' N 55 deg 28.2' E SEG_17 Lat/Long Near Early: 15 deg 10.4' N 55 deg 55.3' E Lat/Long Far Early: 14 deg 54.2' N 55 deg 28.2' E GMT Center 1994/277:10:37:49.9 Lat/Long Center: 14 deg 39.2' N 55 deg 56.5' E Lat/Long Near Late: 14 deg 24.0' N 56 deg 24.2' E Lat/Long Far Late: 14 deg 7.9' N 55 deg 57.3' E SEG_18 Lat/Long Near Early: 14 deg 24.0' N 56 deg 24.2' E Lat/Long Far Early: 14 deg 7.9' N 55 deg 57.3' E GMT Center 1994/277:10:38:03.7 Lat/Long Center: 13 deg 52.9' N 56 deg 25.3' E Lat/Long Near Late: 13 deg 37.6' N 56 deg 52.9' E Lat/Long Far Late: 13 deg 21.6' N 56 deg 26.1' E SEG_19 Lat/Long Near Early: 13 deg 37.6' N 56 deg 52.9' E Lat/Long Far Early: 13 deg 21.6' N 56 deg 26.1' E Lat/Long Near Data End: 13 deg 29.3' N 56 deg 58.6' E Lat/Long Far Data End: 13 deg 13.4' N 56 deg 31.8' E