DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 62.13 Site Name: Medwez region, Russia Site ID: T50 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 8 Quantization Format: BFPQ Beam Spoiling Mode: 6 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: 1994/277:05:50:43.9 Data Take End GMT: 1994/277:05:52:57.5 Data Take Duration (min:sec): 2:14 Latitude at Start GMT: 54 deg 35.9' N Longitude at Start GMT: 29 deg 2.1' E Latitude at End GMT: 56 deg 17.3' N Longitude at End GMT: 44 deg 3.3' E Center Incidence Angle (deg): 21.5 Track Angle at Image Center: 78.7 deg E of True North Along-Track Image Size (km): 967.7 Cross-Track Image Size (km): 33.4 Along-Track Resolution (m): 92 Cross-Track Resolution (m): 87 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): 7.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 10 Bytes per Record: 2000 Records per Segment: 818 Product Generation Date: Dec 09, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40587 Comments: SEG_01 Lat/Long Near Early: 54 deg 44.4' N 28 deg 57.4' E Lat/Long Far Early: 54 deg 27.3' N 29 deg 6.8' E GMT Center 1994/277:05:50:50.8 Lat/Long Center: 54 deg 44.0' N 29 deg 46.4' E Lat/Long Near Late: 55 deg 0.5' N 30 deg 26.5' E Lat/Long Far Late: 54 deg 43.2' N 30 deg 35.4' E SEG_02 Lat/Long Near Early: 55 deg 0.5' N 30 deg 26.5' E Lat/Long Far Early: 54 deg 43.2' N 30 deg 35.4' E GMT Center 1994/277:05:51:04.6 Lat/Long Center: 54 deg 59.4' N 31 deg 15.8' E Lat/Long Near Late: 55 deg 15.3' N 31 deg 56.9' E Lat/Long Far Late: 54 deg 57.9' N 32 deg 5.1' E SEG_03 Lat/Long Near Early: 55 deg 15.3' N 31 deg 56.9' E Lat/Long Far Early: 54 deg 57.9' N 32 deg 5.1' E GMT Center 1994/277:05:51:18.4 Lat/Long Center: 55 deg 13.5' N 32 deg 46.4' E Lat/Long Near Late: 55 deg 28.9' N 33 deg 28.3' E Lat/Long Far Late: 55 deg 11.3' N 33 deg 35.9' E SEG_04 Lat/Long Near Early: 55 deg 28.9' N 33 deg 28.3' E Lat/Long Far Early: 55 deg 11.3' N 33 deg 35.9' E GMT Center 1994/277:05:51:32.2 Lat/Long Center: 55 deg 26.4' N 34 deg 18.1' E Lat/Long Near Late: 55 deg 41.2' N 35 deg 0.8' E Lat/Long Far Late: 55 deg 23.5' N 35 deg 7.7' E SEG_05 Lat/Long Near Early: 55 deg 41.2' N 35 deg 0.8' E Lat/Long Far Early: 55 deg 23.5' N 35 deg 7.7' E GMT Center 1994/277:05:51:46.0 Lat/Long Center: 55 deg 38.0' N 35 deg 50.7' E Lat/Long Near Late: 55 deg 52.3' N 36 deg 34.3' E Lat/Long Far Late: 55 deg 34.5' N 36 deg 40.5' E SEG_06 Lat/Long Near Early: 55 deg 52.3' N 36 deg 34.3' E Lat/Long Far Early: 55 deg 34.5' N 36 deg 40.5' E GMT Center 1994/277:05:51:59.8 Lat/Long Center: 55 deg 48.4' N 37 deg 24.3' E Lat/Long Near Late: 56 deg 2.0' N 38 deg 8.7' E Lat/Long Far Late: 55 deg 44.1' N 38 deg 14.1' E SEG_07 Lat/Long Near Early: 56 deg 2.0' N 38 deg 8.7' E Lat/Long Far Early: 55 deg 44.1' N 38 deg 14.1' E GMT Center 1994/277:05:52:13.6 Lat/Long Center: 55 deg 57.4' N 38 deg 58.7' E Lat/Long Near Late: 56 deg 10.5' N 39 deg 43.8' E Lat/Long Far Late: 55 deg 52.4' N 39 deg 48.4' E SEG_08 Lat/Long Near Early: 56 deg 10.5' N 39 deg 43.8' E Lat/Long Far Early: 55 deg 52.4' N 39 deg 48.4' E GMT Center 1994/277:05:52:27.4 Lat/Long Center: 56 deg 5.1' N 40 deg 33.8' E Lat/Long Near Late: 56 deg 17.6' N 41 deg 19.6' E Lat/Long Far Late: 55 deg 59.4' N 41 deg 23.5' E SEG_09 Lat/Long Near Early: 56 deg 17.6' N 41 deg 19.6' E Lat/Long Far Early: 55 deg 59.4' N 41 deg 23.5' E GMT Center 1994/277:05:52:41.2 Lat/Long Center: 56 deg 11.5' N 42 deg 9.5' E Lat/Long Near Late: 56 deg 23.3' N 42 deg 56.0' E Lat/Long Far Late: 56 deg 5.1' N 42 deg 59.0' E SEG_10 Lat/Long Near Early: 56 deg 23.3' N 42 deg 56.0' E Lat/Long Far Early: 56 deg 5.1' N 42 deg 59.0' E GMT Center 1994/277:05:52:55.0 Lat/Long Center: 56 deg 16.5' N 43 deg 45.7' E Lat/Long Near Data End: 56 deg 26.4' N 44 deg 2.1' E Lat/Long Far Data End: 56 deg 8.2' N 44 deg 4.6' E