DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 79.30 Site Name: Almaz 10, Russia Site ID: TB1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 0 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: 1994/278:07:03:19.9 Data Take End GMT: 1994/278:07:06:05.8 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 56 deg 12.2' N Longitude at Start GMT: 28 deg 12.3' E Latitude at End GMT: 54 deg 8.6' N Longitude at End GMT: 46 deg 46.1' E Center Incidence Angle (deg): 25.2 Track Angle at Image Center: 101.0 deg E of True North Along-Track Image Size (km): 1202.9 Cross-Track Image Size (km): 28.4 Along-Track Resolution (m): 93 Cross-Track Resolution (m): 75 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): 2.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 13 Bytes per Record: 2000 Records per Segment: 718 Product Generation Date: Nov 06, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40290 Comments: SEG_01 Lat/Long Near Early: 56 deg 19.9' N 28 deg 12.9' E Lat/Long Far Early: 56 deg 4.5' N 28 deg 11.7' E GMT Center 1994/278:07:03:26.8 Lat/Long Center: 56 deg 10.8' N 29 deg 0.5' E Lat/Long Near Late: 56 deg 16.9' N 29 deg 49.6' E Lat/Long Far Late: 56 deg 1.4' N 29 deg 47.7' E SEG_02 Lat/Long Near Early: 56 deg 16.9' N 29 deg 49.6' E Lat/Long Far Early: 56 deg 1.4' N 29 deg 47.7' E GMT Center 1994/278:07:03:40.6 Lat/Long Center: 56 deg 7.1' N 30 deg 36.7' E Lat/Long Near Late: 56 deg 12.5' N 31 deg 25.9' E Lat/Long Far Late: 55 deg 57.1' N 31 deg 23.3' E SEG_03 Lat/Long Near Early: 56 deg 12.5' N 31 deg 25.9' E Lat/Long Far Early: 55 deg 57.1' N 31 deg 23.3' E GMT Center 1994/278:07:03:54.4 Lat/Long Center: 56 deg 2.1' N 32 deg 12.4' E Lat/Long Near Late: 56 deg 6.7' N 33 deg 1.8' E Lat/Long Far Late: 55 deg 51.3' N 32 deg 58.5' E SEG_04 Lat/Long Near Early: 56 deg 6.7' N 33 deg 1.8' E Lat/Long Far Early: 55 deg 51.3' N 32 deg 58.5' E GMT Center 1994/278:07:04:08.2 Lat/Long Center: 55 deg 55.6' N 33 deg 47.7' E Lat/Long Near Late: 55 deg 59.6' N 34 deg 37.1' E Lat/Long Far Late: 55 deg 44.3' N 34 deg 33.2' E SEG_05 Lat/Long Near Early: 55 deg 59.6' N 34 deg 37.1' E Lat/Long Far Early: 55 deg 44.3' N 34 deg 33.2' E GMT Center 1994/278:07:04:22.0 Lat/Long Center: 55 deg 47.9' N 35 deg 22.4' E Lat/Long Near Late: 55 deg 51.1' N 36 deg 11.7' E Lat/Long Far Late: 55 deg 35.9' N 36 deg 7.2' E SEG_06 Lat/Long Near Early: 55 deg 51.1' N 36 deg 11.7' E Lat/Long Far Early: 55 deg 35.9' N 36 deg 7.2' E GMT Center 1994/278:07:04:35.8 Lat/Long Center: 55 deg 38.8' N 36 deg 56.3' E Lat/Long Near Late: 55 deg 41.4' N 37 deg 45.6' E Lat/Long Far Late: 55 deg 26.2' N 37 deg 40.4' E SEG_07 Lat/Long Near Early: 55 deg 41.4' N 37 deg 45.6' E Lat/Long Far Early: 55 deg 26.2' N 37 deg 40.4' E GMT Center 1994/278:07:04:49.6 Lat/Long Center: 55 deg 28.4' N 38 deg 29.5' E Lat/Long Near Late: 55 deg 30.3' N 39 deg 18.6' E Lat/Long Far Late: 55 deg 15.3' N 39 deg 12.8' E SEG_08 Lat/Long Near Early: 55 deg 30.3' N 39 deg 18.6' E Lat/Long Far Early: 55 deg 15.3' N 39 deg 12.8' E GMT Center 1994/278:07:05:03.4 Lat/Long Center: 55 deg 16.8' N 40 deg 1.7' E Lat/Long Near Late: 55 deg 18.0' N 40 deg 50.7' E Lat/Long Far Late: 55 deg 3.0' N 40 deg 44.3' E SEG_09 Lat/Long Near Early: 55 deg 18.0' N 40 deg 50.7' E Lat/Long Far Early: 55 deg 3.0' N 40 deg 44.3' E GMT Center 1994/278:07:05:17.2 Lat/Long Center: 55 deg 3.9' N 41 deg 33.0' E Lat/Long Near Late: 55 deg 4.4' N 42 deg 21.7' E Lat/Long Far Late: 54 deg 49.6' N 42 deg 14.8' E SEG_10 Lat/Long Near Early: 55 deg 4.4' N 42 deg 21.7' E Lat/Long Far Early: 54 deg 49.6' N 42 deg 14.8' E GMT Center 1994/278:07:05:31.0 Lat/Long Center: 54 deg 49.7' N 43 deg 3.2' E Lat/Long Near Late: 54 deg 49.6' N 43 deg 51.6' E Lat/Long Far Late: 54 deg 34.9' N 43 deg 44.1' E SEG_11 Lat/Long Near Early: 54 deg 49.6' N 43 deg 51.6' E Lat/Long Far Early: 54 deg 34.9' N 43 deg 44.1' E GMT Center 1994/278:07:05:44.8 Lat/Long Center: 54 deg 34.4' N 44 deg 32.2' E Lat/Long Near Late: 54 deg 33.5' N 45 deg 20.3' E Lat/Long Far Late: 54 deg 19.0' N 45 deg 12.3' E SEG_12 Lat/Long Near Early: 54 deg 33.5' N 45 deg 20.3' E Lat/Long Far Early: 54 deg 19.0' N 45 deg 12.3' E GMT Center 1994/278:07:05:58.5 Lat/Long Center: 54 deg 17.8' N 46 deg 0.1' E Lat/Long Near Late: 54 deg 16.3' N 46 deg 47.8' E Lat/Long Far Late: 54 deg 1.9' N 46 deg 39.3' E SEG_13 Lat/Long Near Early: 54 deg 16.3' N 46 deg 47.8' E Lat/Long Far Early: 54 deg 1.9' N 46 deg 39.3' E Lat/Long Near Data End: 54 deg 15.8' N 46 deg 50.4' E Lat/Long Far Data End: 54 deg 1.4' N 46 deg 41.9' E