DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 26.70 Site Name: SW Kalahari Botswana Site ID: G25 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 8 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/275:01:33:11.5 Data Take End GMT: 1994/275:01:42:23.1 Data Take Duration (min:sec): 9:13 Latitude at Start GMT: 33 deg 32.4' S Longitude at Start GMT: 15 deg 20.4' E Latitude at End GMT: 2 deg 44.7' S Longitude at End GMT: 35 deg 41.0' E Center Incidence Angle (deg): 54.9 Track Angle at Image Center: 31.1 deg E of True North Along-Track Image Size (km): 4005.8 Cross-Track Image Size (km): 61.2 Along-Track Resolution (m): 70 Cross-Track Resolution (m): 39 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): 68.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 41 Bytes per Record: 2000 Records per Segment: 1374 Product Generation Date: Dec 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, CHH, XVV Processing Run Number: 40530 Comments: SEG_01 Lat/Long Near Early: 33 deg 22.5' S 15 deg 4.3' E Lat/Long Far Early: 33 deg 42.2' S 15 deg 36.6' E GMT Center 1994/275:01:33:18.4 Lat/Long Center: 33 deg 10.5' S 15 deg 39.5' E Lat/Long Near Late: 32 deg 38.7' S 15 deg 42.3' E Lat/Long Far Late: 32 deg 58.3' S 16 deg 14.4' E SEG_02 Lat/Long Near Early: 32 deg 38.7' S 15 deg 42.3' E Lat/Long Far Early: 32 deg 58.3' S 16 deg 14.4' E GMT Center 1994/275:01:33:32.2 Lat/Long Center: 32 deg 26.5' S 16 deg 17.1' E Lat/Long Near Late: 31 deg 54.8' S 16 deg 19.7' E Lat/Long Far Late: 32 deg 14.2' S 16 deg 51.7' E SEG_03 Lat/Long Near Early: 31 deg 54.8' S 16 deg 19.7' E Lat/Long Far Early: 32 deg 14.2' S 16 deg 51.7' E GMT Center 1994/275:01:33:45.9 Lat/Long Center: 31 deg 42.4' S 16 deg 54.1' E Lat/Long Near Late: 31 deg 10.7' S 16 deg 56.5' E Lat/Long Far Late: 31 deg 29.8' S 17 deg 28.3' E SEG_04 Lat/Long Near Early: 31 deg 10.7' S 16 deg 56.5' E Lat/Long Far Early: 31 deg 29.8' S 17 deg 28.3' E GMT Center 1994/275:01:33:59.7 Lat/Long Center: 30 deg 58.1' S 17 deg 30.5' E Lat/Long Near Late: 30 deg 26.3' S 17 deg 32.7' E Lat/Long Far Late: 30 deg 45.3' S 18 deg 4.3' E SEG_05 Lat/Long Near Early: 30 deg 26.3' S 17 deg 32.7' E Lat/Long Far Early: 30 deg 45.3' S 18 deg 4.3' E GMT Center 1994/275:01:34:13.5 Lat/Long Center: 30 deg 13.6' S 18 deg 6.3' E Lat/Long Near Late: 29 deg 41.8' S 18 deg 8.3' E Lat/Long Far Late: 30 deg 0.7' S 18 deg 39.8' E SEG_06 Lat/Long Near Early: 29 deg 41.8' S 18 deg 8.3' E Lat/Long Far Early: 30 deg 0.7' S 18 deg 39.8' E GMT Center 1994/275:01:34:27.2 Lat/Long Center: 29 deg 28.9' S 18 deg 41.6' E Lat/Long Near Late: 28 deg 57.1' S 18 deg 43.4' E Lat/Long Far Late: 29 deg 15.8' S 19 deg 14.8' E SEG_07 Lat/Long Near Early: 28 deg 57.1' S 18 deg 43.4' E Lat/Long Far Early: 29 deg 15.8' S 19 deg 14.8' E GMT Center 1994/275:01:34:41.0 Lat/Long Center: 28 deg 44.1' S 19 deg 16.4' E Lat/Long Near Late: 28 deg 12.3' S 19 deg 17.9' E Lat/Long Far Late: 28 deg 30.8' S 19 deg 49.2' E SEG_08 Lat/Long Near Early: 28 deg 12.3' S 19 deg 17.9' E Lat/Long Far Early: 28 deg 30.8' S 19 deg 49.2' E GMT Center 1994/275:01:34:54.8 Lat/Long Center: 27 deg 59.1' S 19 deg 50.6' E Lat/Long Near Late: 27 deg 27.3' S 19 deg 52.0' E Lat/Long Far Late: 27 deg 45.7' S 20 deg 23.1' E SEG_09 Lat/Long Near Early: 27 deg 27.3' S 19 deg 52.0' E Lat/Long Far Early: 27 deg 45.7' S 20 deg 23.1' E GMT Center 1994/275:01:35:08.6 Lat/Long Center: 27 deg 13.9' S 20 deg 24.4' E Lat/Long Near Late: 26 deg 42.1' S 20 deg 25.6' E Lat/Long Far Late: 27 deg 0.4' S 20 deg 56.6' E SEG_10 Lat/Long Near Early: 26 deg 42.1' S 20 deg 25.6' E Lat/Long Far Early: 27 deg 0.4' S 20 deg 56.6' E GMT Center 1994/275:01:35:22.3 Lat/Long Center: 26 deg 28.6' S 20 deg 57.7' E Lat/Long Near Late: 25 deg 56.8' S 20 deg 58.7' E Lat/Long Far Late: 26 deg 15.0' S 21 deg 29.6' E SEG_11 Lat/Long Near Early: 25 deg 56.8' S 20 deg 58.7' E Lat/Long Far Early: 26 deg 15.0' S 21 deg 29.6' E GMT Center 1994/275:01:35:36.1 Lat/Long Center: 25 deg 43.2' S 21 deg 30.6' E Lat/Long Near Late: 25 deg 11.4' S 21 deg 31.5' E Lat/Long Far Late: 25 deg 29.4' S 22 deg 2.2' E SEG_12 Lat/Long Near Early: 25 deg 11.4' S 21 deg 31.5' E Lat/Long Far Early: 25 deg 29.4' S 22 deg 2.2' E GMT Center 1994/275:01:35:49.9 Lat/Long Center: 24 deg 57.6' S 22 deg 3.0' E Lat/Long Near Late: 24 deg 25.8' S 22 deg 3.8' E Lat/Long Far Late: 24 deg 43.7' S 22 deg 34.4' E SEG_13 Lat/Long Near Early: 24 deg 25.8' S 22 deg 3.8' E Lat/Long Far Early: 24 deg 43.7' S 22 deg 34.4' E GMT Center 1994/275:01:36:03.6 Lat/Long Center: 24 deg 11.9' S 22 deg 35.0' E Lat/Long Near Late: 23 deg 40.1' S 22 deg 35.7' E Lat/Long Far Late: 23 deg 57.9' S 23 deg 6.2' E SEG_14 Lat/Long Near Early: 23 deg 40.1' S 22 deg 35.7' E Lat/Long Far Early: 23 deg 57.9' S 23 deg 6.2' E GMT Center 1994/275:01:36:17.4 Lat/Long Center: 23 deg 26.1' S 23 deg 6.7' E Lat/Long Near Late: 22 deg 54.3' S 23 deg 7.2' E Lat/Long Far Late: 23 deg 12.0' S 23 deg 37.6' E SEG_15 Lat/Long Near Early: 22 deg 54.3' S 23 deg 7.2' E Lat/Long Far Early: 23 deg 12.0' S 23 deg 37.6' E GMT Center 1994/275:01:36:31.2 Lat/Long Center: 22 deg 40.2' S 23 deg 38.0' E Lat/Long Near Late: 22 deg 8.4' S 23 deg 38.4' E Lat/Long Far Late: 22 deg 26.0' S 24 deg 8.7' E SEG_16 Lat/Long Near Early: 22 deg 8.4' S 23 deg 38.4' E Lat/Long Far Early: 22 deg 26.0' S 24 deg 8.7' E GMT Center 1994/275:01:36:44.9 Lat/Long Center: 21 deg 54.2' S 24 deg 8.9' E Lat/Long Near Late: 21 deg 22.4' S 24 deg 9.2' E Lat/Long Far Late: 21 deg 39.9' S 24 deg 39.4' E SEG_17 Lat/Long Near Early: 21 deg 22.4' S 24 deg 9.2' E Lat/Long Far Early: 21 deg 39.9' S 24 deg 39.4' E GMT Center 1994/275:01:36:58.7 Lat/Long Center: 21 deg 8.1' S 24 deg 39.5' E Lat/Long Near Late: 20 deg 36.3' S 24 deg 39.7' E Lat/Long Far Late: 20 deg 53.7' S 25 deg 9.8' E SEG_18 Lat/Long Near Early: 20 deg 36.3' S 24 deg 39.7' E Lat/Long Far Early: 20 deg 53.7' S 25 deg 9.8' E GMT Center 1994/275:01:37:12.5 Lat/Long Center: 20 deg 21.9' S 25 deg 9.8' E Lat/Long Near Late: 19 deg 50.1' S 25 deg 9.9' E Lat/Long Far Late: 20 deg 7.3' S 25 deg 39.9' E SEG_19 Lat/Long Near Early: 19 deg 50.1' S 25 deg 9.9' E Lat/Long Far Early: 20 deg 7.3' S 25 deg 39.9' E GMT Center 1994/275:01:37:26.2 Lat/Long Center: 19 deg 35.6' S 25 deg 39.8' E Lat/Long Near Late: 19 deg 3.8' S 25 deg 39.8' E Lat/Long Far Late: 19 deg 21.0' S 26 deg 9.7' E SEG_20 Lat/Long Near Early: 19 deg 3.8' S 25 deg 39.8' E Lat/Long Far Early: 19 deg 21.0' S 26 deg 9.7' E GMT Center 1994/275:01:37:40.0 Lat/Long Center: 18 deg 49.2' S 26 deg 9.6' E Lat/Long Near Late: 18 deg 17.4' S 26 deg 9.5' E Lat/Long Far Late: 18 deg 34.5' S 26 deg 39.2' E SEG_21 Lat/Long Near Early: 18 deg 17.4' S 26 deg 9.5' E Lat/Long Far Early: 18 deg 34.5' S 26 deg 39.2' E GMT Center 1994/275:01:37:53.8 Lat/Long Center: 18 deg 2.7' S 26 deg 39.0' E Lat/Long Near Late: 17 deg 30.9' S 26 deg 38.8' E Lat/Long Far Late: 17 deg 47.9' S 27 deg 8.5' E SEG_22 Lat/Long Near Early: 17 deg 30.9' S 26 deg 38.8' E Lat/Long Far Early: 17 deg 47.9' S 27 deg 8.5' E GMT Center 1994/275:01:38:07.5 Lat/Long Center: 17 deg 16.2' S 27 deg 8.2' E Lat/Long Near Late: 16 deg 44.4' S 27 deg 7.9' E Lat/Long Far Late: 17 deg 1.3' S 27 deg 37.5' E SEG_23 Lat/Long Near Early: 16 deg 44.4' S 27 deg 7.9' E Lat/Long Far Early: 17 deg 1.3' S 27 deg 37.5' E GMT Center 1994/275:01:38:21.3 Lat/Long Center: 16 deg 29.5' S 27 deg 37.2' E Lat/Long Near Late: 15 deg 57.8' S 27 deg 36.8' E Lat/Long Far Late: 16 deg 14.7' S 28 deg 6.3' E SEG_24 Lat/Long Near Early: 15 deg 57.8' S 27 deg 36.8' E Lat/Long Far Early: 16 deg 14.7' S 28 deg 6.3' E GMT Center 1994/275:01:38:35.1 Lat/Long Center: 15 deg 42.9' S 28 deg 5.9' E Lat/Long Near Late: 15 deg 11.1' S 28 deg 5.5' E Lat/Long Far Late: 15 deg 27.9' S 28 deg 34.9' E SEG_25 Lat/Long Near Early: 15 deg 11.1' S 28 deg 5.5' E Lat/Long Far Early: 15 deg 27.9' S 28 deg 34.9' E GMT Center 1994/275:01:38:48.8 Lat/Long Center: 14 deg 56.1' S 28 deg 34.4' E Lat/Long Near Late: 14 deg 24.4' S 28 deg 34.0' E Lat/Long Far Late: 14 deg 41.1' S 29 deg 3.3' E SEG_26 Lat/Long Near Early: 14 deg 24.4' S 28 deg 34.0' E Lat/Long Far Early: 14 deg 41.1' S 29 deg 3.3' E GMT Center 1994/275:01:39:02.6 Lat/Long Center: 14 deg 9.4' S 29 deg 2.7' E Lat/Long Near Late: 13 deg 37.6' S 29 deg 2.2' E Lat/Long Far Late: 13 deg 54.3' S 29 deg 31.5' E SEG_27 Lat/Long Near Early: 13 deg 37.6' S 29 deg 2.2' E Lat/Long Far Early: 13 deg 54.3' S 29 deg 31.5' E GMT Center 1994/275:01:39:16.4 Lat/Long Center: 13 deg 22.5' S 29 deg 30.9' E Lat/Long Near Late: 12 deg 50.7' S 29 deg 30.3' E Lat/Long Far Late: 13 deg 7.4' S 29 deg 59.5' E SEG_28 Lat/Long Near Early: 12 deg 50.7' S 29 deg 30.3' E Lat/Long Far Early: 13 deg 7.4' S 29 deg 59.5' E GMT Center 1994/275:01:39:30.2 Lat/Long Center: 12 deg 35.6' S 29 deg 58.9' E Lat/Long Near Late: 12 deg 3.9' S 29 deg 58.3' E Lat/Long Far Late: 12 deg 20.5' S 30 deg 27.3' E SEG_29 Lat/Long Near Early: 12 deg 3.9' S 29 deg 58.3' E Lat/Long Far Early: 12 deg 20.5' S 30 deg 27.3' E GMT Center 1994/275:01:39:43.9 Lat/Long Center: 11 deg 48.7' S 30 deg 26.7' E Lat/Long Near Late: 11 deg 16.9' S 30 deg 26.0' E Lat/Long Far Late: 11 deg 33.5' S 30 deg 55.0' E SEG_30 Lat/Long Near Early: 11 deg 16.9' S 30 deg 26.0' E Lat/Long Far Early: 11 deg 33.5' S 30 deg 55.0' E GMT Center 1994/275:01:39:57.7 Lat/Long Center: 11 deg 1.7' S 30 deg 54.3' E Lat/Long Near Late: 10 deg 30.0' S 30 deg 53.7' E Lat/Long Far Late: 10 deg 46.5' S 31 deg 22.6' E SEG_31 Lat/Long Near Early: 10 deg 30.0' S 30 deg 53.7' E Lat/Long Far Early: 10 deg 46.5' S 31 deg 22.6' E GMT Center 1994/275:01:40:11.5 Lat/Long Center: 10 deg 14.7' S 31 deg 21.9' E Lat/Long Near Late: 9 deg 43.0' S 31 deg 21.2' E Lat/Long Far Late: 9 deg 59.5' S 31 deg 50.1' E SEG_32 Lat/Long Near Early: 9 deg 43.0' S 31 deg 21.2' E Lat/Long Far Early: 9 deg 59.5' S 31 deg 50.1' E GMT Center 1994/275:01:40:25.2 Lat/Long Center: 9 deg 27.7' S 31 deg 49.3' E Lat/Long Near Late: 8 deg 56.0' S 31 deg 48.6' E Lat/Long Far Late: 9 deg 12.5' S 32 deg 17.4' E SEG_33 Lat/Long Near Early: 8 deg 56.0' S 31 deg 48.6' E Lat/Long Far Early: 9 deg 12.5' S 32 deg 17.4' E GMT Center 1994/275:01:40:39.0 Lat/Long Center: 8 deg 40.7' S 32 deg 16.6' E Lat/Long Near Late: 8 deg 8.9' S 32 deg 15.9' E Lat/Long Far Late: 8 deg 25.4' S 32 deg 44.6' E SEG_34 Lat/Long Near Early: 8 deg 8.9' S 32 deg 15.9' E Lat/Long Far Early: 8 deg 25.4' S 32 deg 44.6' E GMT Center 1994/275:01:40:52.8 Lat/Long Center: 7 deg 53.6' S 32 deg 43.8' E Lat/Long Near Late: 7 deg 21.8' S 32 deg 43.1' E Lat/Long Far Late: 7 deg 38.3' S 33 deg 11.8' E SEG_35 Lat/Long Near Early: 7 deg 21.8' S 32 deg 43.1' E Lat/Long Far Early: 7 deg 38.3' S 33 deg 11.8' E GMT Center 1994/275:01:41:06.5 Lat/Long Center: 7 deg 6.5' S 33 deg 11.0' E Lat/Long Near Late: 6 deg 34.8' S 33 deg 10.2' E Lat/Long Far Late: 6 deg 51.2' S 33 deg 38.9' E SEG_36 Lat/Long Near Early: 6 deg 34.8' S 33 deg 10.2' E Lat/Long Far Early: 6 deg 51.2' S 33 deg 38.9' E GMT Center 1994/275:01:41:20.3 Lat/Long Center: 6 deg 19.4' S 33 deg 38.0' E Lat/Long Near Late: 5 deg 47.7' S 33 deg 37.3' E Lat/Long Far Late: 6 deg 4.1' S 34 deg 5.9' E SEG_37 Lat/Long Near Early: 5 deg 47.7' S 33 deg 37.3' E Lat/Long Far Early: 6 deg 4.1' S 34 deg 5.9' E GMT Center 1994/275:01:41:34.1 Lat/Long Center: 5 deg 32.3' S 34 deg 5.1' E Lat/Long Near Late: 5 deg 0.6' S 34 deg 4.2' E Lat/Long Far Late: 5 deg 17.0' S 34 deg 32.8' E SEG_38 Lat/Long Near Early: 5 deg 0.6' S 34 deg 4.2' E Lat/Long Far Early: 5 deg 17.0' S 34 deg 32.8' E GMT Center 1994/275:01:41:47.8 Lat/Long Center: 4 deg 45.2' S 34 deg 32.0' E Lat/Long Near Late: 4 deg 13.4' S 34 deg 31.2' E Lat/Long Far Late: 4 deg 29.9' S 34 deg 59.8' E SEG_39 Lat/Long Near Early: 4 deg 13.4' S 34 deg 31.2' E Lat/Long Far Early: 4 deg 29.9' S 34 deg 59.8' E GMT Center 1994/275:01:42:01.6 Lat/Long Center: 3 deg 58.1' S 34 deg 58.9' E Lat/Long Near Late: 3 deg 26.3' S 34 deg 58.1' E Lat/Long Far Late: 3 deg 42.8' S 35 deg 26.6' E SEG_40 Lat/Long Near Early: 3 deg 26.3' S 34 deg 58.1' E Lat/Long Far Early: 3 deg 42.8' S 35 deg 26.6' E GMT Center 1994/275:01:42:15.4 Lat/Long Center: 3 deg 11.0' S 35 deg 25.8' E Lat/Long Near Late: 2 deg 39.2' S 35 deg 25.0' E Lat/Long Far Late: 2 deg 55.7' S 35 deg 53.5' E SEG_41 Lat/Long Near Early: 2 deg 39.2' S 35 deg 25.0' E Lat/Long Far Early: 2 deg 55.7' S 35 deg 53.5' E Lat/Long Near Data End: 2 deg 36.5' S 35 deg 26.8' E Lat/Long Far Data End: 2 deg 52.9' S 35 deg 55.3' E