DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 13.60 Site Name: Cerro Laukaru, Chile Site ID: GSL Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/100:06:00:28.6 Data Take End GMT: 1994/100:06:03:33.7 Data Take Duration (min:sec): 3:9 Latitude at Start GMT: 51 deg 30.8' S Longitude at Start GMT: 77 deg 37.3' W Latitude at End GMT: 43 deg 43.9' S Longitude at End GMT: 63 deg 51.1' W Center Incidence Angle (deg): 40.0 Track Angle at Image Center: 49.5 deg E of True North Along-Track Image Size (km): 1341.6 Cross-Track Image Size (km): 34.6 Along-Track Resolution (m): 65 Cross-Track Resolution (m): 99 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): 66.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 14 Bytes per Record: 2000 Records per Segment: 842 Product Generation Date: Sep 16, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 10696 Comments: SEG_01 Lat/Long Near Early: 51 deg 23.1' S 77 deg 45.8' W Lat/Long Far Early: 51 deg 38.6' S 77 deg 28.8' W GMT Center 1994/100:06:00:35.5 Lat/Long Center: 51 deg 15.5' S 77 deg 1.7' W Lat/Long Near Late: 50 deg 52.4' S 76 deg 35.1' W Lat/Long Far Late: 51 deg 7.7' S 76 deg 17.9' W SEG_02 Lat/Long Near Early: 50 deg 52.4' S 76 deg 35.1' W Lat/Long Far Early: 51 deg 7.7' S 76 deg 17.9' W GMT Center 1994/100:06:00:49.3 Lat/Long Center: 50 deg 44.3' S 75 deg 51.7' W Lat/Long Near Late: 50 deg 20.9' S 75 deg 26.0' W Lat/Long Far Late: 50 deg 36.0' S 75 deg 8.6' W SEG_03 Lat/Long Near Early: 50 deg 20.9' S 75 deg 26.0' W Lat/Long Far Early: 50 deg 36.0' S 75 deg 8.6' W GMT Center 1994/100:06:01:03.1 Lat/Long Center: 50 deg 12.4' S 74 deg 43.3' W Lat/Long Near Late: 49 deg 48.7' S 74 deg 18.5' W Lat/Long Far Late: 50 deg 3.6' S 74 deg 0.9' W SEG_04 Lat/Long Near Early: 49 deg 48.7' S 74 deg 18.5' W Lat/Long Far Early: 50 deg 3.6' S 74 deg 0.9' W GMT Center 1994/100:06:01:16.9 Lat/Long Center: 49 deg 39.8' S 73 deg 36.5' W Lat/Long Near Late: 49 deg 15.9' S 73 deg 12.5' W Lat/Long Far Late: 49 deg 30.6' S 72 deg 54.8' W SEG_05 Lat/Long Near Early: 49 deg 15.9' S 73 deg 12.5' W Lat/Long Far Early: 49 deg 30.6' S 72 deg 54.8' W GMT Center 1994/100:06:01:30.7 Lat/Long Center: 49 deg 6.5' S 72 deg 31.2' W Lat/Long Near Late: 48 deg 42.4' S 72 deg 8.0' W Lat/Long Far Late: 48 deg 56.9' S 71 deg 50.2' W SEG_06 Lat/Long Near Early: 48 deg 42.4' S 72 deg 8.0' W Lat/Long Far Early: 48 deg 56.9' S 71 deg 50.2' W GMT Center 1994/100:06:01:44.5 Lat/Long Center: 48 deg 32.6' S 71 deg 27.4' W Lat/Long Near Late: 48 deg 8.2' S 71 deg 5.0' W Lat/Long Far Late: 48 deg 22.5' S 70 deg 47.1' W SEG_07 Lat/Long Near Early: 48 deg 8.2' S 71 deg 5.0' W Lat/Long Far Early: 48 deg 22.5' S 70 deg 47.1' W GMT Center 1994/100:06:01:58.2 Lat/Long Center: 47 deg 58.0' S 70 deg 25.1' W Lat/Long Near Late: 47 deg 33.4' S 70 deg 3.4' W Lat/Long Far Late: 47 deg 47.5' S 69 deg 45.5' W SEG_08 Lat/Long Near Early: 47 deg 33.4' S 70 deg 3.4' W Lat/Long Far Early: 47 deg 47.5' S 69 deg 45.5' W GMT Center 1994/100:06:02:12.0 Lat/Long Center: 47 deg 22.8' S 69 deg 24.2' W Lat/Long Near Late: 46 deg 58.1' S 69 deg 3.3' W Lat/Long Far Late: 47 deg 12.0' S 68 deg 45.2' W SEG_09 Lat/Long Near Early: 46 deg 58.1' S 69 deg 3.3' W Lat/Long Far Early: 47 deg 12.0' S 68 deg 45.2' W GMT Center 1994/100:06:02:25.8 Lat/Long Center: 46 deg 47.1' S 68 deg 24.7' W Lat/Long Near Late: 46 deg 22.1' S 68 deg 4.5' W Lat/Long Far Late: 46 deg 35.9' S 67 deg 46.4' W SEG_10 Lat/Long Near Early: 46 deg 22.1' S 68 deg 4.5' W Lat/Long Far Early: 46 deg 35.9' S 67 deg 46.4' W GMT Center 1994/100:06:02:39.6 Lat/Long Center: 46 deg 10.8' S 67 deg 26.5' W Lat/Long Near Late: 45 deg 45.7' S 67 deg 7.0' W Lat/Long Far Late: 45 deg 59.2' S 66 deg 48.9' W SEG_11 Lat/Long Near Early: 45 deg 45.7' S 67 deg 7.0' W Lat/Long Far Early: 45 deg 59.2' S 66 deg 48.9' W GMT Center 1994/100:06:02:53.4 Lat/Long Center: 45 deg 34.0' S 66 deg 29.7' W Lat/Long Near Late: 45 deg 8.7' S 66 deg 10.8' W Lat/Long Far Late: 45 deg 22.1' S 65 deg 52.7' W SEG_12 Lat/Long Near Early: 45 deg 8.7' S 66 deg 10.8' W Lat/Long Far Early: 45 deg 22.1' S 65 deg 52.7' W GMT Center 1994/100:06:03:07.2 Lat/Long Center: 44 deg 56.7' S 65 deg 34.2' W Lat/Long Near Late: 44 deg 31.3' S 65 deg 15.9' W Lat/Long Far Late: 44 deg 44.5' S 64 deg 57.8' W SEG_13 Lat/Long Near Early: 44 deg 31.3' S 65 deg 15.9' W Lat/Long Far Early: 44 deg 44.5' S 64 deg 57.8' W GMT Center 1994/100:06:03:21.0 Lat/Long Center: 44 deg 18.9' S 64 deg 39.8' W Lat/Long Near Late: 43 deg 53.3' S 64 deg 22.2' W Lat/Long Far Late: 44 deg 6.3' S 64 deg 4.1' W SEG_14 Lat/Long Near Early: 43 deg 53.3' S 64 deg 22.2' W Lat/Long Far Early: 44 deg 6.3' S 64 deg 4.1' W Lat/Long Near Data End: 43 deg 37.4' S 64 deg 0.2' W Lat/Long Far Data End: 43 deg 50.3' S 63 deg 42.1' W