DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 48.30 Site Name: Aral Lake Region, Russia Site ID: E03 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 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: 1994/102:09:06:57.1 Data Take End GMT: 1994/102:09:09:57.1 Data Take Duration (min:sec): 3:0 Latitude at Start GMT: 49 deg 43.9' N Longitude at Start GMT: 52 deg 42.4' E Latitude at End GMT: 41 deg 14.5' N Longitude at End GMT: 64 deg 22.8' E Center Incidence Angle (deg): 63.1 Track Angle at Image Center: 136.4 deg E of True North Along-Track Image Size (km): 1302.0 Cross-Track Image Size (km): 55.6 Along-Track Resolution (m): 92 Cross-Track Resolution (m): 72 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): 100.0 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: 1262 Product Generation Date: Jul 27, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10669 Comments: SEG_01 Lat/Long Near Early: 49 deg 32.7' N 52 deg 27.1' E Lat/Long Far Early: 49 deg 55.1' N 52 deg 57.8' E GMT Center 1994/102:09:07:04.0 Lat/Long Center: 49 deg 25.9' N 53 deg 13.5' E Lat/Long Near Late: 48 deg 56.6' N 53 deg 28.9' E Lat/Long Far Late: 49 deg 18.8' N 53 deg 59.7' E SEG_02 Lat/Long Near Early: 48 deg 56.6' N 53 deg 28.9' E Lat/Long Far Early: 49 deg 18.8' N 53 deg 59.7' E GMT Center 1994/102:09:07:17.8 Lat/Long Center: 48 deg 49.4' N 54 deg 14.6' E Lat/Long Near Late: 48 deg 19.9' N 54 deg 29.2' E Lat/Long Far Late: 48 deg 41.8' N 55 deg 0.1' E SEG_03 Lat/Long Near Early: 48 deg 19.9' N 54 deg 29.2' E Lat/Long Far Early: 48 deg 41.8' N 55 deg 0.1' E GMT Center 1994/102:09:07:31.7 Lat/Long Center: 48 deg 12.3' N 55 deg 14.2' E Lat/Long Near Late: 47 deg 42.7' N 55 deg 28.1' E Lat/Long Far Late: 48 deg 4.3' N 55 deg 59.0' E SEG_04 Lat/Long Near Early: 47 deg 42.7' N 55 deg 28.1' E Lat/Long Far Early: 48 deg 4.3' N 55 deg 59.0' E GMT Center 1994/102:09:07:45.5 Lat/Long Center: 47 deg 34.7' N 56 deg 12.4' E Lat/Long Near Late: 47 deg 5.0' N 56 deg 25.5' E Lat/Long Far Late: 47 deg 26.4' N 56 deg 56.5' E SEG_05 Lat/Long Near Early: 47 deg 5.0' N 56 deg 25.5' E Lat/Long Far Early: 47 deg 26.4' N 56 deg 56.5' E GMT Center 1994/102:09:07:59.3 Lat/Long Center: 46 deg 56.6' N 57 deg 9.2' E Lat/Long Near Late: 46 deg 26.8' N 57 deg 21.6' E Lat/Long Far Late: 46 deg 47.9' N 57 deg 52.6' E SEG_06 Lat/Long Near Early: 46 deg 26.8' N 57 deg 21.6' E Lat/Long Far Early: 46 deg 47.9' N 57 deg 52.6' E GMT Center 1994/102:09:08:13.1 Lat/Long Center: 46 deg 17.8' N 58 deg 5.0' E Lat/Long Near Late: 45 deg 47.9' N 58 deg 16.8' E Lat/Long Far Late: 46 deg 8.7' N 58 deg 47.7' E SEG_07 Lat/Long Near Early: 45 deg 47.9' N 58 deg 16.8' E Lat/Long Far Early: 46 deg 8.7' N 58 deg 47.7' E GMT Center 1994/102:09:08:27.0 Lat/Long Center: 45 deg 38.8' N 58 deg 59.1' E Lat/Long Near Late: 45 deg 8.8' N 59 deg 10.3' E Lat/Long Far Late: 45 deg 29.3' N 59 deg 41.2' E SEG_08 Lat/Long Near Early: 45 deg 8.8' N 59 deg 10.3' E Lat/Long Far Early: 45 deg 29.3' N 59 deg 41.2' E GMT Center 1994/102:09:08:40.8 Lat/Long Center: 44 deg 59.3' N 59 deg 51.9' E Lat/Long Near Late: 44 deg 29.2' N 60 deg 2.5' E Lat/Long Far Late: 44 deg 49.6' N 60 deg 33.4' E SEG_09 Lat/Long Near Early: 44 deg 29.2' N 60 deg 2.5' E Lat/Long Far Early: 44 deg 49.6' N 60 deg 33.4' E GMT Center 1994/102:09:08:54.6 Lat/Long Center: 44 deg 19.4' N 60 deg 43.5' E Lat/Long Near Late: 43 deg 49.3' N 60 deg 53.5' E Lat/Long Far Late: 44 deg 9.4' N 61 deg 24.4' E SEG_10 Lat/Long Near Early: 43 deg 49.3' N 60 deg 53.5' E Lat/Long Far Early: 44 deg 9.4' N 61 deg 24.4' E GMT Center 1994/102:09:09:08.4 Lat/Long Center: 43 deg 39.2' N 61 deg 34.0' E Lat/Long Near Late: 43 deg 9.0' N 61 deg 43.4' E Lat/Long Far Late: 43 deg 28.8' N 62 deg 14.2' E SEG_11 Lat/Long Near Early: 43 deg 9.0' N 61 deg 43.4' E Lat/Long Far Early: 43 deg 28.8' N 62 deg 14.2' E GMT Center 1994/102:09:09:22.3 Lat/Long Center: 42 deg 58.5' N 62 deg 23.3' E Lat/Long Near Late: 42 deg 28.2' N 62 deg 32.2' E Lat/Long Far Late: 42 deg 47.9' N 63 deg 2.9' E SEG_12 Lat/Long Near Early: 42 deg 28.2' N 62 deg 32.2' E Lat/Long Far Early: 42 deg 47.9' N 63 deg 2.9' E GMT Center 1994/102:09:09:36.1 Lat/Long Center: 42 deg 17.5' N 63 deg 11.5' E Lat/Long Near Late: 41 deg 47.2' N 63 deg 20.0' E Lat/Long Far Late: 42 deg 6.6' N 63 deg 50.5' E SEG_13 Lat/Long Near Early: 41 deg 47.2' N 63 deg 20.0' E Lat/Long Far Early: 42 deg 6.6' N 63 deg 50.5' E GMT Center 1994/102:09:09:49.9 Lat/Long Center: 41 deg 36.2' N 63 deg 58.7' E Lat/Long Near Late: 41 deg 5.8' N 64 deg 6.7' E Lat/Long Far Late: 41 deg 24.9' N 64 deg 37.1' E SEG_14 Lat/Long Near Early: 41 deg 5.8' N 64 deg 6.7' E Lat/Long Far Early: 41 deg 24.9' N 64 deg 37.1' E Lat/Long Near Data End: 41 deg 4.9' N 64 deg 7.6' E Lat/Long Far Data End: 41 deg 24.1' N 64 deg 38.1' E