DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 156.20 Site Name: Almaz, Russia Site ID: TA7 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 3 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: 1994/109:00:31:26.8 Data Take End GMT: 1994/109:00:35:11.6 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 40 deg 44.9' N Longitude at Start GMT: 40 deg 2.0' E Latitude at End GMT: 49 deg 42.0' N Longitude at End GMT: 56 deg 34.7' E Center Incidence Angle (deg): 42.6 Track Angle at Image Center: 52.1 deg E of True North Along-Track Image Size (km): 1635.0 Cross-Track Image Size (km): 40.2 Along-Track Resolution (m): 106 Cross-Track Resolution (m): 94 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): 1.6 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 954 Product Generation Date: Sep 01, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV Processing Run Number: 11078 Comments: SEG_01 Lat/Long Near Early: 40 deg 52.7' N 39 deg 52.1' E Lat/Long Far Early: 40 deg 37.1' N 40 deg 11.8' E GMT Center 1994/109:00:31:33.7 Lat/Long Center: 41 deg 3.6' N 40 deg 27.6' E Lat/Long Near Late: 41 deg 30.0' N 40 deg 43.7' E Lat/Long Far Late: 41 deg 14.3' N 41 deg 3.3' E SEG_02 Lat/Long Near Early: 41 deg 30.0' N 40 deg 43.7' E Lat/Long Far Early: 41 deg 14.3' N 41 deg 3.3' E GMT Center 1994/109:00:31:47.4 Lat/Long Center: 41 deg 40.6' N 41 deg 19.6' E Lat/Long Near Late: 42 deg 6.9' N 41 deg 36.2' E Lat/Long Far Late: 41 deg 51.0' N 41 deg 55.8' E SEG_03 Lat/Long Near Early: 42 deg 6.9' N 41 deg 36.2' E Lat/Long Far Early: 41 deg 51.0' N 41 deg 55.8' E GMT Center 1994/109:00:32:01.2 Lat/Long Center: 42 deg 17.1' N 42 deg 12.7' E Lat/Long Near Late: 42 deg 43.3' N 42 deg 29.9' E Lat/Long Far Late: 42 deg 27.1' N 42 deg 49.5' E SEG_04 Lat/Long Near Early: 42 deg 43.3' N 42 deg 29.9' E Lat/Long Far Early: 42 deg 27.1' N 42 deg 49.5' E GMT Center 1994/109:00:32:14.9 Lat/Long Center: 42 deg 53.2' N 43 deg 7.0' E Lat/Long Near Late: 43 deg 19.1' N 43 deg 24.8' E Lat/Long Far Late: 43 deg 2.8' N 43 deg 44.2' E SEG_05 Lat/Long Near Early: 43 deg 19.1' N 43 deg 24.8' E Lat/Long Far Early: 43 deg 2.8' N 43 deg 44.2' E GMT Center 1994/109:00:32:28.7 Lat/Long Center: 43 deg 28.7' N 44 deg 2.3' E Lat/Long Near Late: 43 deg 54.5' N 44 deg 20.8' E Lat/Long Far Late: 43 deg 38.0' N 44 deg 40.1' E SEG_06 Lat/Long Near Early: 43 deg 54.5' N 44 deg 20.8' E Lat/Long Far Early: 43 deg 38.0' N 44 deg 40.1' E GMT Center 1994/109:00:32:42.4 Lat/Long Center: 44 deg 3.6' N 44 deg 58.9' E Lat/Long Near Late: 44 deg 29.3' N 45 deg 17.9' E Lat/Long Far Late: 44 deg 12.5' N 45 deg 37.2' E SEG_07 Lat/Long Near Early: 44 deg 29.3' N 45 deg 17.9' E Lat/Long Far Early: 44 deg 12.5' N 45 deg 37.2' E GMT Center 1994/109:00:32:56.2 Lat/Long Center: 44 deg 38.1' N 45 deg 56.6' E Lat/Long Near Late: 45 deg 3.5' N 46 deg 16.3' E Lat/Long Far Late: 44 deg 46.6' N 46 deg 35.5' E SEG_08 Lat/Long Near Early: 45 deg 3.5' N 46 deg 16.3' E Lat/Long Far Early: 44 deg 46.6' N 46 deg 35.5' E GMT Center 1994/109:00:33:09.9 Lat/Long Center: 45 deg 11.9' N 46 deg 55.6' E Lat/Long Near Late: 45 deg 37.1' N 47 deg 16.0' E Lat/Long Far Late: 45 deg 20.0' N 47 deg 35.0' E SEG_09 Lat/Long Near Early: 45 deg 37.1' N 47 deg 16.0' E Lat/Long Far Early: 45 deg 20.0' N 47 deg 35.0' E GMT Center 1994/109:00:33:23.7 Lat/Long Center: 45 deg 45.1' N 47 deg 55.8' E Lat/Long Near Late: 46 deg 10.1' N 48 deg 16.9' E Lat/Long Far Late: 45 deg 52.8' N 48 deg 35.8' E SEG_10 Lat/Long Near Early: 46 deg 10.1' N 48 deg 16.9' E Lat/Long Far Early: 45 deg 52.8' N 48 deg 35.8' E GMT Center 1994/109:00:33:37.4 Lat/Long Center: 46 deg 17.7' N 48 deg 57.3' E Lat/Long Near Late: 46 deg 42.5' N 49 deg 19.2' E Lat/Long Far Late: 46 deg 24.9' N 49 deg 37.9' E SEG_11 Lat/Long Near Early: 46 deg 42.5' N 49 deg 19.2' E Lat/Long Far Early: 46 deg 24.9' N 49 deg 37.9' E GMT Center 1994/109:00:33:51.2 Lat/Long Center: 46 deg 49.6' N 50 deg 0.1' E Lat/Long Near Late: 47 deg 14.2' N 50 deg 22.7' E Lat/Long Far Late: 46 deg 56.4' N 50 deg 41.2' E SEG_12 Lat/Long Near Early: 47 deg 14.2' N 50 deg 22.7' E Lat/Long Far Early: 46 deg 56.4' N 50 deg 41.2' E GMT Center 1994/109:00:34:04.9 Lat/Long Center: 47 deg 20.9' N 51 deg 4.2' E Lat/Long Near Late: 47 deg 45.2' N 51 deg 27.6' E Lat/Long Far Late: 47 deg 27.2' N 51 deg 45.9' E SEG_13 Lat/Long Near Early: 47 deg 45.2' N 51 deg 27.6' E Lat/Long Far Early: 47 deg 27.2' N 51 deg 45.9' E GMT Center 1994/109:00:34:18.7 Lat/Long Center: 47 deg 51.4' N 52 deg 9.7' E Lat/Long Near Late: 48 deg 15.5' N 52 deg 33.9' E Lat/Long Far Late: 47 deg 57.3' N 52 deg 52.0' E SEG_14 Lat/Long Near Early: 48 deg 15.5' N 52 deg 33.9' E Lat/Long Far Early: 47 deg 57.3' N 52 deg 52.0' E GMT Center 1994/109:00:34:32.5 Lat/Long Center: 48 deg 21.2' N 53 deg 16.6' E Lat/Long Near Late: 48 deg 45.1' N 53 deg 41.6' E Lat/Long Far Late: 48 deg 26.6' N 53 deg 59.4' E SEG_15 Lat/Long Near Early: 48 deg 45.1' N 53 deg 41.6' E Lat/Long Far Early: 48 deg 26.6' N 53 deg 59.4' E GMT Center 1994/109:00:34:46.2 Lat/Long Center: 48 deg 50.3' N 54 deg 24.8' E Lat/Long Near Late: 49 deg 13.9' N 54 deg 50.6' E Lat/Long Far Late: 48 deg 55.2' N 55 deg 8.1' E SEG_16 Lat/Long Near Early: 49 deg 13.9' N 54 deg 50.6' E Lat/Long Far Early: 48 deg 55.2' N 55 deg 8.1' E GMT Center 1994/109:00:34:60.0 Lat/Long Center: 49 deg 18.6' N 55 deg 34.4' E Lat/Long Near Late: 49 deg 41.9' N 56 deg 1.1' E Lat/Long Far Late: 49 deg 23.0' N 56 deg 18.3' E SEG_17 Lat/Long Near Early: 49 deg 41.9' N 56 deg 1.1' E Lat/Long Far Early: 49 deg 23.0' N 56 deg 18.3' E Lat/Long Near Data End: 49 deg 51.5' N 56 deg 26.1' E Lat/Long Far Data End: 49 deg 32.5' N 56 deg 43.1' E