DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 23.50 Site Name: Pantanal, Brazil Site ID: EB4 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 4 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/274:20:31:18.0 Data Take End GMT: 1994/274:20:39:03.4 Data Take Duration (min:sec): 7:47 Latitude at Start GMT: 1 deg 20.3' N Longitude at Start GMT: 68 deg 56.9' W Latitude at End GMT: 24 deg 52.5' S Longitude at End GMT: 52 deg 47.2' W Center Incidence Angle (deg): 32.5 Track Angle at Image Center: 149.5 deg E of True North Along-Track Image Size (km): 3383.0 Cross-Track Image Size (km): 55.4 Along-Track Resolution (m): 96 Cross-Track Resolution (m): 59 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): 8.3 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 34 Bytes per Record: 2000 Records per Segment: 1258 Product Generation Date: Dec 19, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40624 Comments: SEG_01 Lat/Long Near Early: 1 deg 27.7' N 68 deg 44.1' W Lat/Long Far Early: 1 deg 12.8' N 69 deg 9.7' W GMT Center 1994/274:20:31:24.9 Lat/Long Center: 0 deg 56.8' N 68 deg 43.4' W Lat/Long Near Late: 0 deg 40.6' N 68 deg 17.2' W Lat/Long Far Late: 0 deg 25.8' N 68 deg 42.8' W SEG_02 Lat/Long Near Early: 0 deg 40.6' N 68 deg 17.2' W Lat/Long Far Early: 0 deg 25.8' N 68 deg 42.8' W GMT Center 1994/274:20:31:38.6 Lat/Long Center: 0 deg 9.7' N 68 deg 16.6' W Lat/Long Near Late: 0 deg 6.4' S 67 deg 50.4' W Lat/Long Far Late: 0 deg 21.2' S 68 deg 15.9' W SEG_03 Lat/Long Near Early: 0 deg 6.4' S 67 deg 50.4' W Lat/Long Far Early: 0 deg 21.2' S 68 deg 15.9' W GMT Center 1994/274:20:31:52.4 Lat/Long Center: 0 deg 37.3' S 67 deg 49.7' W Lat/Long Near Late: 0 deg 53.5' S 67 deg 23.5' W Lat/Long Far Late: 1 deg 8.3' S 67 deg 49.1' W SEG_04 Lat/Long Near Early: 0 deg 53.5' S 67 deg 23.5' W Lat/Long Far Early: 1 deg 8.3' S 67 deg 49.1' W GMT Center 1994/274:20:32:06.1 Lat/Long Center: 1 deg 24.4' S 67 deg 22.8' W Lat/Long Near Late: 1 deg 40.5' S 66 deg 56.6' W Lat/Long Far Late: 1 deg 55.3' S 67 deg 22.2' W SEG_05 Lat/Long Near Early: 1 deg 40.5' S 66 deg 56.6' W Lat/Long Far Early: 1 deg 55.3' S 67 deg 22.2' W GMT Center 1994/274:20:32:19.9 Lat/Long Center: 2 deg 11.4' S 66 deg 55.9' W Lat/Long Near Late: 2 deg 27.6' S 66 deg 29.7' W Lat/Long Far Late: 2 deg 42.4' S 66 deg 55.3' W SEG_06 Lat/Long Near Early: 2 deg 27.6' S 66 deg 29.7' W Lat/Long Far Early: 2 deg 42.4' S 66 deg 55.3' W GMT Center 1994/274:20:32:33.6 Lat/Long Center: 2 deg 58.5' S 66 deg 29.0' W Lat/Long Near Late: 3 deg 14.6' S 66 deg 2.7' W Lat/Long Far Late: 3 deg 29.4' S 66 deg 28.4' W SEG_07 Lat/Long Near Early: 3 deg 14.6' S 66 deg 2.7' W Lat/Long Far Early: 3 deg 29.4' S 66 deg 28.4' W GMT Center 1994/274:20:32:47.4 Lat/Long Center: 3 deg 45.5' S 66 deg 2.0' W Lat/Long Near Late: 4 deg 1.6' S 65 deg 35.7' W Lat/Long Far Late: 4 deg 16.5' S 66 deg 1.4' W SEG_08 Lat/Long Near Early: 4 deg 1.6' S 65 deg 35.7' W Lat/Long Far Early: 4 deg 16.5' S 66 deg 1.4' W GMT Center 1994/274:20:33:01.2 Lat/Long Center: 4 deg 32.6' S 65 deg 35.1' W Lat/Long Near Late: 4 deg 48.7' S 65 deg 8.7' W Lat/Long Far Late: 5 deg 3.5' S 65 deg 34.4' W SEG_09 Lat/Long Near Early: 4 deg 48.7' S 65 deg 8.7' W Lat/Long Far Early: 5 deg 3.5' S 65 deg 34.4' W GMT Center 1994/274:20:33:14.9 Lat/Long Center: 5 deg 19.6' S 65 deg 8.0' W Lat/Long Near Late: 5 deg 35.7' S 64 deg 41.6' W Lat/Long Far Late: 5 deg 50.5' S 65 deg 7.4' W SEG_10 Lat/Long Near Early: 5 deg 35.7' S 64 deg 41.6' W Lat/Long Far Early: 5 deg 50.5' S 65 deg 7.4' W GMT Center 1994/274:20:33:28.7 Lat/Long Center: 6 deg 6.6' S 64 deg 40.9' W Lat/Long Near Late: 6 deg 22.6' S 64 deg 14.4' W Lat/Long Far Late: 6 deg 37.5' S 64 deg 40.2' W SEG_11 Lat/Long Near Early: 6 deg 22.6' S 64 deg 14.4' W Lat/Long Far Early: 6 deg 37.5' S 64 deg 40.2' W GMT Center 1994/274:20:33:42.4 Lat/Long Center: 6 deg 53.5' S 64 deg 13.7' W Lat/Long Near Late: 7 deg 9.6' S 63 deg 47.2' W Lat/Long Far Late: 7 deg 24.5' S 64 deg 13.0' W SEG_12 Lat/Long Near Early: 7 deg 9.6' S 63 deg 47.2' W Lat/Long Far Early: 7 deg 24.5' S 64 deg 13.0' W GMT Center 1994/274:20:33:56.2 Lat/Long Center: 7 deg 40.5' S 63 deg 46.4' W Lat/Long Near Late: 7 deg 56.5' S 63 deg 19.8' W Lat/Long Far Late: 8 deg 11.5' S 63 deg 45.7' W SEG_13 Lat/Long Near Early: 7 deg 56.5' S 63 deg 19.8' W Lat/Long Far Early: 8 deg 11.5' S 63 deg 45.7' W GMT Center 1994/274:20:34:09.9 Lat/Long Center: 8 deg 27.4' S 63 deg 19.0' W Lat/Long Near Late: 8 deg 43.4' S 62 deg 52.3' W Lat/Long Far Late: 8 deg 58.4' S 63 deg 18.3' W SEG_14 Lat/Long Near Early: 8 deg 43.4' S 62 deg 52.3' W Lat/Long Far Early: 8 deg 58.4' S 63 deg 18.3' W GMT Center 1994/274:20:34:23.7 Lat/Long Center: 9 deg 14.3' S 62 deg 51.5' W Lat/Long Near Late: 9 deg 30.2' S 62 deg 24.7' W Lat/Long Far Late: 9 deg 45.3' S 62 deg 50.8' W SEG_15 Lat/Long Near Early: 9 deg 30.2' S 62 deg 24.7' W Lat/Long Far Early: 9 deg 45.3' S 62 deg 50.8' W GMT Center 1994/274:20:34:37.4 Lat/Long Center: 10 deg 1.1' S 62 deg 23.9' W Lat/Long Near Late: 10 deg 17.0' S 61 deg 57.0' W Lat/Long Far Late: 10 deg 32.1' S 62 deg 23.1' W SEG_16 Lat/Long Near Early: 10 deg 17.0' S 61 deg 57.0' W Lat/Long Far Early: 10 deg 32.1' S 62 deg 23.1' W GMT Center 1994/274:20:34:51.2 Lat/Long Center: 10 deg 47.9' S 61 deg 56.1' W Lat/Long Near Late: 11 deg 3.7' S 61 deg 29.1' W Lat/Long Far Late: 11 deg 18.9' S 61 deg 55.3' W SEG_17 Lat/Long Near Early: 11 deg 3.7' S 61 deg 29.1' W Lat/Long Far Early: 11 deg 18.9' S 61 deg 55.3' W GMT Center 1994/274:20:35:05.0 Lat/Long Center: 11 deg 34.7' S 61 deg 28.2' W Lat/Long Near Late: 11 deg 50.4' S 61 deg 1.1' W Lat/Long Far Late: 12 deg 5.7' S 61 deg 27.3' W SEG_18 Lat/Long Near Early: 11 deg 50.4' S 61 deg 1.1' W Lat/Long Far Early: 12 deg 5.7' S 61 deg 27.3' W GMT Center 1994/274:20:35:18.7 Lat/Long Center: 12 deg 21.4' S 61 deg 0.1' W Lat/Long Near Late: 12 deg 37.1' S 60 deg 32.9' W Lat/Long Far Late: 12 deg 52.4' S 60 deg 59.2' W SEG_19 Lat/Long Near Early: 12 deg 37.1' S 60 deg 32.9' W Lat/Long Far Early: 12 deg 52.4' S 60 deg 59.2' W GMT Center 1994/274:20:35:32.5 Lat/Long Center: 13 deg 8.0' S 60 deg 31.9' W Lat/Long Near Late: 13 deg 23.6' S 60 deg 4.5' W Lat/Long Far Late: 13 deg 39.0' S 60 deg 30.9' W SEG_20 Lat/Long Near Early: 13 deg 23.6' S 60 deg 4.5' W Lat/Long Far Early: 13 deg 39.0' S 60 deg 30.9' W GMT Center 1994/274:20:35:46.2 Lat/Long Center: 13 deg 54.6' S 60 deg 3.4' W Lat/Long Near Late: 14 deg 10.1' S 59 deg 35.9' W Lat/Long Far Late: 14 deg 25.6' S 60 deg 2.4' W SEG_21 Lat/Long Near Early: 14 deg 10.1' S 59 deg 35.9' W Lat/Long Far Early: 14 deg 25.6' S 60 deg 2.4' W GMT Center 1994/274:20:35:60.0 Lat/Long Center: 14 deg 41.1' S 59 deg 34.8' W Lat/Long Near Late: 14 deg 56.6' S 59 deg 7.1' W Lat/Long Far Late: 15 deg 12.1' S 59 deg 33.7' W SEG_22 Lat/Long Near Early: 14 deg 56.6' S 59 deg 7.1' W Lat/Long Far Early: 15 deg 12.1' S 59 deg 33.7' W GMT Center 1994/274:20:36:13.7 Lat/Long Center: 15 deg 27.6' S 59 deg 5.9' W Lat/Long Near Late: 15 deg 42.9' S 58 deg 38.0' W Lat/Long Far Late: 15 deg 58.6' S 59 deg 4.8' W SEG_23 Lat/Long Near Early: 15 deg 42.9' S 58 deg 38.0' W Lat/Long Far Early: 15 deg 58.6' S 59 deg 4.8' W GMT Center 1994/274:20:36:27.5 Lat/Long Center: 16 deg 13.9' S 58 deg 36.8' W Lat/Long Near Late: 16 deg 29.2' S 58 deg 8.8' W Lat/Long Far Late: 16 deg 44.9' S 58 deg 35.6' W SEG_24 Lat/Long Near Early: 16 deg 29.2' S 58 deg 8.8' W Lat/Long Far Early: 16 deg 44.9' S 58 deg 35.6' W GMT Center 1994/274:20:36:41.3 Lat/Long Center: 17 deg 0.2' S 58 deg 7.5' W Lat/Long Near Late: 17 deg 15.4' S 57 deg 39.2' W Lat/Long Far Late: 17 deg 31.2' S 58 deg 6.2' W SEG_25 Lat/Long Near Early: 17 deg 15.4' S 57 deg 39.2' W Lat/Long Far Early: 17 deg 31.2' S 58 deg 6.2' W GMT Center 1994/274:20:36:55.0 Lat/Long Center: 17 deg 46.4' S 57 deg 37.9' W Lat/Long Near Late: 18 deg 1.5' S 57 deg 9.4' W Lat/Long Far Late: 18 deg 17.5' S 57 deg 36.6' W SEG_26 Lat/Long Near Early: 18 deg 1.5' S 57 deg 9.4' W Lat/Long Far Early: 18 deg 17.5' S 57 deg 36.6' W GMT Center 1994/274:20:37:08.8 Lat/Long Center: 18 deg 32.6' S 57 deg 8.1' W Lat/Long Near Late: 18 deg 47.5' S 56 deg 39.4' W Lat/Long Far Late: 19 deg 3.6' S 57 deg 6.6' W SEG_27 Lat/Long Near Early: 18 deg 47.5' S 56 deg 39.4' W Lat/Long Far Early: 19 deg 3.6' S 57 deg 6.6' W GMT Center 1994/274:20:37:22.5 Lat/Long Center: 19 deg 18.6' S 56 deg 37.9' W Lat/Long Near Late: 19 deg 33.4' S 56 deg 9.0' W Lat/Long Far Late: 19 deg 49.6' S 56 deg 36.4' W SEG_28 Lat/Long Near Early: 19 deg 33.4' S 56 deg 9.0' W Lat/Long Far Early: 19 deg 49.6' S 56 deg 36.4' W GMT Center 1994/274:20:37:36.3 Lat/Long Center: 20 deg 4.5' S 56 deg 7.5' W Lat/Long Near Late: 20 deg 19.2' S 55 deg 38.3' W Lat/Long Far Late: 20 deg 35.5' S 56 deg 5.8' W SEG_29 Lat/Long Near Early: 20 deg 19.2' S 55 deg 38.3' W Lat/Long Far Early: 20 deg 35.5' S 56 deg 5.8' W GMT Center 1994/274:20:37:50.0 Lat/Long Center: 20 deg 50.3' S 55 deg 36.7' W Lat/Long Near Late: 21 deg 4.9' S 55 deg 7.3' W Lat/Long Far Late: 21 deg 21.4' S 55 deg 35.0' W SEG_30 Lat/Long Near Early: 21 deg 4.9' S 55 deg 7.3' W Lat/Long Far Early: 21 deg 21.4' S 55 deg 35.0' W GMT Center 1994/274:20:38:03.8 Lat/Long Center: 21 deg 36.0' S 55 deg 5.6' W Lat/Long Near Late: 21 deg 50.5' S 54 deg 35.9' W Lat/Long Far Late: 22 deg 7.1' S 55 deg 3.7' W SEG_31 Lat/Long Near Early: 21 deg 50.5' S 54 deg 35.9' W Lat/Long Far Early: 22 deg 7.1' S 55 deg 3.7' W GMT Center 1994/274:20:38:17.5 Lat/Long Center: 22 deg 21.6' S 54 deg 34.1' W Lat/Long Near Late: 22 deg 35.9' S 54 deg 4.2' W Lat/Long Far Late: 22 deg 52.6' S 54 deg 32.2' W SEG_32 Lat/Long Near Early: 22 deg 35.9' S 54 deg 4.2' W Lat/Long Far Early: 22 deg 52.6' S 54 deg 32.2' W GMT Center 1994/274:20:38:31.3 Lat/Long Center: 23 deg 7.1' S 54 deg 2.3' W Lat/Long Near Late: 23 deg 21.2' S 53 deg 32.1' W Lat/Long Far Late: 23 deg 38.1' S 54 deg 0.2' W SEG_33 Lat/Long Near Early: 23 deg 21.2' S 53 deg 32.1' W Lat/Long Far Early: 23 deg 38.1' S 54 deg 0.2' W GMT Center 1994/274:20:38:45.1 Lat/Long Center: 23 deg 52.4' S 53 deg 30.1' W Lat/Long Near Late: 24 deg 6.4' S 52 deg 59.6' W Lat/Long Far Late: 24 deg 23.5' S 53 deg 27.9' W SEG_34 Lat/Long Near Early: 24 deg 6.4' S 52 deg 59.6' W Lat/Long Far Early: 24 deg 23.5' S 53 deg 27.9' W GMT Center 1994/274:20:38:58.8 Lat/Long Center: 24 deg 37.6' S 52 deg 57.5' W Lat/Long Near Data End: 24 deg 43.8' S 52 deg 32.9' W Lat/Long Far Data End: 25 deg 1.0' S 53 deg 1.3' W