DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 14.71 Site Name: Cerro del Taro, Chile Site ID: G0M Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/274:07:46:26.6 Data Take End GMT: 1994/274:07:53:35.8 Data Take Duration (min:sec): 7:12 Latitude at Start GMT: 35 deg 32.5' S Longitude at Start GMT: 75 deg 34.2' W Latitude at End GMT: 11 deg 52.8' S Longitude at End GMT: 58 deg 42.4' W Center Incidence Angle (deg): 55.1 Track Angle at Image Center: 32.4 deg E of True North Along-Track Image Size (km): 3115.9 Cross-Track Image Size (km): 58.4 Along-Track Resolution (m): 138 Cross-Track Resolution (m): 78 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): 46.8 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 32 Bytes per Record: 2000 Records per Segment: 1318 Product Generation Date: Nov 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40348 Comments: SEG_01 Lat/Long Near Early: 35 deg 22.9' S 75 deg 49.7' W Lat/Long Far Early: 35 deg 42.1' S 75 deg 18.7' W GMT Center 1994/274:07:46:33.5 Lat/Long Center: 35 deg 10.9' S 75 deg 14.3' W Lat/Long Near Late: 34 deg 39.7' S 75 deg 9.9' W Lat/Long Far Late: 34 deg 58.8' S 74 deg 39.0' W SEG_02 Lat/Long Near Early: 34 deg 39.7' S 75 deg 9.9' W Lat/Long Far Early: 34 deg 58.8' S 74 deg 39.0' W GMT Center 1994/274:07:46:47.2 Lat/Long Center: 34 deg 27.6' S 74 deg 34.8' W Lat/Long Near Late: 33 deg 56.4' S 74 deg 30.7' W Lat/Long Far Late: 34 deg 15.2' S 73 deg 60.0' W SEG_03 Lat/Long Near Early: 33 deg 56.4' S 74 deg 30.7' W Lat/Long Far Early: 34 deg 15.2' S 73 deg 60.0' W GMT Center 1994/274:07:47:01.0 Lat/Long Center: 33 deg 44.0' S 73 deg 56.1' W Lat/Long Near Late: 33 deg 12.7' S 73 deg 52.3' W Lat/Long Far Late: 33 deg 31.4' S 73 deg 21.6' W SEG_04 Lat/Long Near Early: 33 deg 12.7' S 73 deg 52.3' W Lat/Long Far Early: 33 deg 31.4' S 73 deg 21.6' W GMT Center 1994/274:07:47:14.8 Lat/Long Center: 33 deg 0.2' S 73 deg 18.0' W Lat/Long Near Late: 32 deg 28.9' S 73 deg 14.4' W Lat/Long Far Late: 32 deg 47.4' S 72 deg 43.9' W SEG_05 Lat/Long Near Early: 32 deg 28.9' S 73 deg 14.4' W Lat/Long Far Early: 32 deg 47.4' S 72 deg 43.9' W GMT Center 1994/274:07:47:28.6 Lat/Long Center: 32 deg 16.2' S 72 deg 40.5' W Lat/Long Near Late: 31 deg 44.9' S 72 deg 37.2' W Lat/Long Far Late: 32 deg 3.2' S 72 deg 6.8' W SEG_06 Lat/Long Near Early: 31 deg 44.9' S 72 deg 37.2' W Lat/Long Far Early: 32 deg 3.2' S 72 deg 6.8' W GMT Center 1994/274:07:47:42.3 Lat/Long Center: 31 deg 31.9' S 72 deg 3.7' W Lat/Long Near Late: 31 deg 0.7' S 72 deg 0.6' W Lat/Long Far Late: 31 deg 18.8' S 71 deg 30.4' W SEG_07 Lat/Long Near Early: 31 deg 0.7' S 72 deg 0.6' W Lat/Long Far Early: 31 deg 18.8' S 71 deg 30.4' W GMT Center 1994/274:07:47:56.1 Lat/Long Center: 30 deg 47.5' S 71 deg 27.4' W Lat/Long Near Late: 30 deg 16.2' S 71 deg 24.6' W Lat/Long Far Late: 30 deg 34.3' S 70 deg 54.5' W SEG_08 Lat/Long Near Early: 30 deg 16.2' S 71 deg 24.6' W Lat/Long Far Early: 30 deg 34.3' S 70 deg 54.5' W GMT Center 1994/274:07:48:09.9 Lat/Long Center: 30 deg 3.0' S 70 deg 51.8' W Lat/Long Near Late: 29 deg 31.6' S 70 deg 49.1' W Lat/Long Far Late: 29 deg 49.5' S 70 deg 19.1' W SEG_09 Lat/Long Near Early: 29 deg 31.6' S 70 deg 49.1' W Lat/Long Far Early: 29 deg 49.5' S 70 deg 19.1' W GMT Center 1994/274:07:48:23.7 Lat/Long Center: 29 deg 18.2' S 70 deg 16.6' W Lat/Long Near Late: 28 deg 46.9' S 70 deg 14.2' W Lat/Long Far Late: 29 deg 4.6' S 69 deg 44.3' W SEG_10 Lat/Long Near Early: 28 deg 46.9' S 70 deg 14.2' W Lat/Long Far Early: 29 deg 4.6' S 69 deg 44.3' W GMT Center 1994/274:07:48:37.4 Lat/Long Center: 28 deg 33.3' S 69 deg 42.0' W Lat/Long Near Late: 28 deg 2.0' S 69 deg 39.7' W Lat/Long Far Late: 28 deg 19.6' S 69 deg 10.0' W SEG_11 Lat/Long Near Early: 28 deg 2.0' S 69 deg 39.7' W Lat/Long Far Early: 28 deg 19.6' S 69 deg 10.0' W GMT Center 1994/274:07:48:51.2 Lat/Long Center: 27 deg 48.2' S 69 deg 7.9' W Lat/Long Near Late: 27 deg 16.9' S 69 deg 5.8' W Lat/Long Far Late: 27 deg 34.3' S 68 deg 36.2' W SEG_12 Lat/Long Near Early: 27 deg 16.9' S 69 deg 5.8' W Lat/Long Far Early: 27 deg 34.3' S 68 deg 36.2' W GMT Center 1994/274:07:49:05.0 Lat/Long Center: 27 deg 3.0' S 68 deg 34.2' W Lat/Long Near Late: 26 deg 31.6' S 68 deg 32.3' W Lat/Long Far Late: 26 deg 49.0' S 68 deg 2.8' W SEG_13 Lat/Long Near Early: 26 deg 31.6' S 68 deg 32.3' W Lat/Long Far Early: 26 deg 49.0' S 68 deg 2.8' W GMT Center 1994/274:07:49:18.8 Lat/Long Center: 26 deg 17.6' S 68 deg 1.1' W Lat/Long Near Late: 25 deg 46.3' S 67 deg 59.3' W Lat/Long Far Late: 26 deg 3.5' S 67 deg 29.9' W SEG_14 Lat/Long Near Early: 25 deg 46.3' S 67 deg 59.3' W Lat/Long Far Early: 26 deg 3.5' S 67 deg 29.9' W GMT Center 1994/274:07:49:32.6 Lat/Long Center: 25 deg 32.1' S 67 deg 28.3' W Lat/Long Near Late: 25 deg 0.8' S 67 deg 26.7' W Lat/Long Far Late: 25 deg 17.9' S 66 deg 57.5' W SEG_15 Lat/Long Near Early: 25 deg 0.8' S 67 deg 26.7' W Lat/Long Far Early: 25 deg 17.9' S 66 deg 57.5' W GMT Center 1994/274:07:49:46.3 Lat/Long Center: 24 deg 46.5' S 66 deg 56.0' W Lat/Long Near Late: 24 deg 15.1' S 66 deg 54.5' W Lat/Long Far Late: 24 deg 32.1' S 66 deg 25.4' W SEG_16 Lat/Long Near Early: 24 deg 15.1' S 66 deg 54.5' W Lat/Long Far Early: 24 deg 32.1' S 66 deg 25.4' W GMT Center 1994/274:07:50:00.1 Lat/Long Center: 24 deg 0.8' S 66 deg 24.0' W Lat/Long Near Late: 23 deg 29.4' S 66 deg 22.7' W Lat/Long Far Late: 23 deg 46.3' S 65 deg 53.7' W SEG_17 Lat/Long Near Early: 23 deg 29.4' S 66 deg 22.7' W Lat/Long Far Early: 23 deg 46.3' S 65 deg 53.7' W GMT Center 1994/274:07:50:13.9 Lat/Long Center: 23 deg 14.9' S 65 deg 52.5' W Lat/Long Near Late: 22 deg 43.5' S 65 deg 51.3' W Lat/Long Far Late: 23 deg 0.3' S 65 deg 22.4' W SEG_18 Lat/Long Near Early: 22 deg 43.5' S 65 deg 51.3' W Lat/Long Far Early: 23 deg 0.3' S 65 deg 22.4' W GMT Center 1994/274:07:50:27.7 Lat/Long Center: 22 deg 28.9' S 65 deg 21.3' W Lat/Long Near Late: 21 deg 57.5' S 65 deg 20.2' W Lat/Long Far Late: 22 deg 14.2' S 64 deg 51.4' W SEG_19 Lat/Long Near Early: 21 deg 57.5' S 65 deg 20.2' W Lat/Long Far Early: 22 deg 14.2' S 64 deg 51.4' W GMT Center 1994/274:07:50:41.4 Lat/Long Center: 21 deg 42.8' S 64 deg 50.4' W Lat/Long Near Late: 21 deg 11.5' S 64 deg 49.4' W Lat/Long Far Late: 21 deg 28.0' S 64 deg 20.8' W SEG_20 Lat/Long Near Early: 21 deg 11.5' S 64 deg 49.4' W Lat/Long Far Early: 21 deg 28.0' S 64 deg 20.8' W GMT Center 1994/274:07:50:55.2 Lat/Long Center: 20 deg 56.7' S 64 deg 19.9' W Lat/Long Near Late: 20 deg 25.3' S 64 deg 19.0' W Lat/Long Far Late: 20 deg 41.8' S 63 deg 50.4' W SEG_21 Lat/Long Near Early: 20 deg 25.3' S 64 deg 19.0' W Lat/Long Far Early: 20 deg 41.8' S 63 deg 50.4' W GMT Center 1994/274:07:51:09.0 Lat/Long Center: 20 deg 10.4' S 63 deg 49.7' W Lat/Long Near Late: 19 deg 39.0' S 63 deg 48.9' W Lat/Long Far Late: 19 deg 55.4' S 63 deg 20.4' W SEG_22 Lat/Long Near Early: 19 deg 39.0' S 63 deg 48.9' W Lat/Long Far Early: 19 deg 55.4' S 63 deg 20.4' W GMT Center 1994/274:07:51:22.8 Lat/Long Center: 19 deg 24.0' S 63 deg 19.8' W Lat/Long Near Late: 18 deg 52.7' S 63 deg 19.1' W Lat/Long Far Late: 19 deg 9.0' S 62 deg 50.7' W SEG_23 Lat/Long Near Early: 18 deg 52.7' S 63 deg 19.1' W Lat/Long Far Early: 19 deg 9.0' S 62 deg 50.7' W GMT Center 1994/274:07:51:36.5 Lat/Long Center: 18 deg 37.6' S 62 deg 50.1' W Lat/Long Near Late: 18 deg 6.2' S 62 deg 49.5' W Lat/Long Far Late: 18 deg 22.5' S 62 deg 21.2' W SEG_24 Lat/Long Near Early: 18 deg 6.2' S 62 deg 49.5' W Lat/Long Far Early: 18 deg 22.5' S 62 deg 21.2' W GMT Center 1994/274:07:51:50.3 Lat/Long Center: 17 deg 51.1' S 62 deg 20.7' W Lat/Long Near Late: 17 deg 19.7' S 62 deg 20.2' W Lat/Long Far Late: 17 deg 35.9' S 61 deg 52.0' W SEG_25 Lat/Long Near Early: 17 deg 19.7' S 62 deg 20.2' W Lat/Long Far Early: 17 deg 35.9' S 61 deg 52.0' W GMT Center 1994/274:07:52:04.1 Lat/Long Center: 17 deg 4.5' S 61 deg 51.6' W Lat/Long Near Late: 16 deg 33.1' S 61 deg 51.2' W Lat/Long Far Late: 16 deg 49.2' S 61 deg 23.1' W SEG_26 Lat/Long Near Early: 16 deg 33.1' S 61 deg 51.2' W Lat/Long Far Early: 16 deg 49.2' S 61 deg 23.1' W GMT Center 1994/274:07:52:17.9 Lat/Long Center: 16 deg 17.8' S 61 deg 22.7' W Lat/Long Near Late: 15 deg 46.5' S 61 deg 22.3' W Lat/Long Far Late: 16 deg 2.5' S 60 deg 54.3' W SEG_27 Lat/Long Near Early: 15 deg 46.5' S 61 deg 22.3' W Lat/Long Far Early: 16 deg 2.5' S 60 deg 54.3' W GMT Center 1994/274:07:52:31.6 Lat/Long Center: 15 deg 31.1' S 60 deg 54.0' W Lat/Long Near Late: 14 deg 59.7' S 60 deg 53.7' W Lat/Long Far Late: 15 deg 15.7' S 60 deg 25.8' W SEG_28 Lat/Long Near Early: 14 deg 59.7' S 60 deg 53.7' W Lat/Long Far Early: 15 deg 15.7' S 60 deg 25.8' W GMT Center 1994/274:07:52:45.4 Lat/Long Center: 14 deg 44.4' S 60 deg 25.6' W Lat/Long Near Late: 14 deg 13.0' S 60 deg 25.3' W Lat/Long Far Late: 14 deg 28.9' S 59 deg 57.5' W SEG_29 Lat/Long Near Early: 14 deg 13.0' S 60 deg 25.3' W Lat/Long Far Early: 14 deg 28.9' S 59 deg 57.5' W GMT Center 1994/274:07:52:59.2 Lat/Long Center: 13 deg 57.5' S 59 deg 57.3' W Lat/Long Near Late: 13 deg 26.1' S 59 deg 57.1' W Lat/Long Far Late: 13 deg 42.0' S 59 deg 29.3' W SEG_30 Lat/Long Near Early: 13 deg 26.1' S 59 deg 57.1' W Lat/Long Far Early: 13 deg 42.0' S 59 deg 29.3' W GMT Center 1994/274:07:53:13.0 Lat/Long Center: 13 deg 10.7' S 59 deg 29.2' W Lat/Long Near Late: 12 deg 39.3' S 59 deg 29.0' W Lat/Long Far Late: 12 deg 55.1' S 59 deg 1.3' W SEG_31 Lat/Long Near Early: 12 deg 39.3' S 59 deg 29.0' W Lat/Long Far Early: 12 deg 55.1' S 59 deg 1.3' W GMT Center 1994/274:07:53:26.8 Lat/Long Center: 12 deg 23.7' S 59 deg 1.2' W Lat/Long Near Late: 11 deg 52.4' S 59 deg 1.1' W Lat/Long Far Late: 12 deg 8.2' S 58 deg 33.5' W SEG_32 Lat/Long Near Early: 11 deg 52.4' S 59 deg 1.1' W Lat/Long Far Early: 12 deg 8.2' S 58 deg 33.5' W Lat/Long Near Data End: 11 deg 44.9' S 58 deg 56.1' W Lat/Long Far Data End: 12 deg 0.7' S 58 deg 28.5' W