DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 98.20 Site Name: Orgeval Watershed, France Site ID: H13 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: 16 / 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): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/105:11:04:10.4 Data Take End GMT: 1994/105:11:08:38.8 Data Take Duration (min:sec): 4:30 Latitude at Start GMT: 50 deg 50.2' N Longitude at Start GMT: 0 deg 52.6' W Latitude at End GMT: 38 deg 36.9' N Longitude at End GMT: 17 deg 2.9' E Center Incidence Angle (deg): 48.2 Track Angle at Image Center: 134.5 deg E of True North Along-Track Image Size (km): 1948.7 Cross-Track Image Size (km): 26.0 Along-Track Resolution (m): 74 Cross-Track Resolution (m): 86 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): 5.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 20 Bytes per Record: 2000 Records per Segment: 670 Product Generation Date: May 27, 1994 Processing Facility: JPL Processor S/W Version: 1.1 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 10165 Comments: SEG_01 Lat/Long Near Early: 50 deg 44.5' N 0 deg 59.2' W Lat/Long Far Early: 50 deg 55.9' N 0 deg 45.9' W GMT Center 1994/105:11:04:17.3 Lat/Long Center: 50 deg 34.0' N 0 deg 18.6' W Lat/Long Near Late: 50 deg 11.9' N 0 deg 8.8' E Lat/Long Far Late: 50 deg 23.1' N 0 deg 22.2' E SEG_02 Lat/Long Near Early: 50 deg 11.9' N 0 deg 8.8' E Lat/Long Far Early: 50 deg 23.1' N 0 deg 22.2' E GMT Center 1994/105:11:04:31.0 Lat/Long Center: 50 deg 1.0' N 0 deg 48.6' E Lat/Long Near Late: 49 deg 38.8' N 1 deg 14.6' E Lat/Long Far Late: 49 deg 49.8' N 1 deg 28.2' E SEG_03 Lat/Long Near Early: 49 deg 38.8' N 1 deg 14.6' E Lat/Long Far Early: 49 deg 49.8' N 1 deg 28.2' E GMT Center 1994/105:11:04:44.8 Lat/Long Center: 49 deg 27.5' N 1 deg 53.8' E Lat/Long Near Late: 49 deg 4.8' N 2 deg 19.5' E Lat/Long Far Late: 49 deg 15.7' N 2 deg 33.1' E SEG_04 Lat/Long Near Early: 49 deg 4.8' N 2 deg 19.5' E Lat/Long Far Early: 49 deg 15.7' N 2 deg 33.1' E GMT Center 1994/105:11:04:58.6 Lat/Long Center: 48 deg 53.1' N 2 deg 57.9' E Lat/Long Near Late: 48 deg 30.4' N 3 deg 22.3' E Lat/Long Far Late: 48 deg 41.1' N 3 deg 36.0' E SEG_05 Lat/Long Near Early: 48 deg 30.4' N 3 deg 22.3' E Lat/Long Far Early: 48 deg 41.1' N 3 deg 36.0' E GMT Center 1994/105:11:05:12.4 Lat/Long Center: 48 deg 18.1' N 4 deg 0.6' E Lat/Long Near Late: 47 deg 55.2' N 4 deg 24.2' E Lat/Long Far Late: 48 deg 5.7' N 4 deg 38.0' E SEG_06 Lat/Long Near Early: 47 deg 55.2' N 4 deg 24.2' E Lat/Long Far Early: 48 deg 5.7' N 4 deg 38.0' E GMT Center 1994/105:11:05:26.1 Lat/Long Center: 47 deg 42.7' N 5 deg 1.2' E Lat/Long Near Late: 47 deg 19.6' N 5 deg 24.2' E Lat/Long Far Late: 47 deg 30.1' N 5 deg 38.0' E SEG_07 Lat/Long Near Early: 47 deg 19.6' N 5 deg 24.2' E Lat/Long Far Early: 47 deg 30.1' N 5 deg 38.0' E GMT Center 1994/105:11:05:39.9 Lat/Long Center: 47 deg 6.5' N 6 deg 1.0' E Lat/Long Near Late: 46 deg 43.2' N 6 deg 23.2' E Lat/Long Far Late: 46 deg 53.5' N 6 deg 37.0' E SEG_08 Lat/Long Near Early: 46 deg 43.2' N 6 deg 23.2' E Lat/Long Far Early: 46 deg 53.5' N 6 deg 37.0' E GMT Center 1994/105:11:05:53.7 Lat/Long Center: 46 deg 30.1' N 6 deg 58.9' E Lat/Long Near Late: 46 deg 6.6' N 7 deg 20.4' E Lat/Long Far Late: 46 deg 16.8' N 7 deg 34.3' E SEG_09 Lat/Long Near Early: 46 deg 6.6' N 7 deg 20.4' E Lat/Long Far Early: 46 deg 16.8' N 7 deg 34.3' E GMT Center 1994/105:11:06:07.5 Lat/Long Center: 45 deg 52.8' N 7 deg 55.9' E Lat/Long Near Late: 45 deg 29.1' N 8 deg 16.8' E Lat/Long Far Late: 45 deg 39.2' N 8 deg 30.7' E SEG_10 Lat/Long Near Early: 45 deg 29.1' N 8 deg 16.8' E Lat/Long Far Early: 45 deg 39.2' N 8 deg 30.7' E GMT Center 1994/105:11:06:21.2 Lat/Long Center: 45 deg 15.4' N 8 deg 51.2' E Lat/Long Near Late: 44 deg 51.5' N 9 deg 11.4' E Lat/Long Far Late: 45 deg 1.4' N 9 deg 25.3' E SEG_11 Lat/Long Near Early: 44 deg 51.5' N 9 deg 11.4' E Lat/Long Far Early: 45 deg 1.4' N 9 deg 25.3' E GMT Center 1994/105:11:06:35.0 Lat/Long Center: 44 deg 37.2' N 9 deg 45.6' E Lat/Long Near Late: 44 deg 13.1' N 10 deg 5.3' E Lat/Long Far Late: 44 deg 22.9' N 10 deg 19.2' E SEG_12 Lat/Long Near Early: 44 deg 13.1' N 10 deg 5.3' E Lat/Long Far Early: 44 deg 22.9' N 10 deg 19.2' E GMT Center 1994/105:11:06:48.8 Lat/Long Center: 43 deg 58.8' N 10 deg 38.5' E Lat/Long Near Late: 43 deg 34.6' N 10 deg 57.5' E Lat/Long Far Late: 43 deg 44.3' N 11 deg 11.4' E SEG_13 Lat/Long Near Early: 43 deg 34.6' N 10 deg 57.5' E Lat/Long Far Early: 43 deg 44.3' N 11 deg 11.4' E GMT Center 1994/105:11:07:02.6 Lat/Long Center: 43 deg 19.7' N 11 deg 30.5' E Lat/Long Near Late: 42 deg 55.3' N 11 deg 49.0' E Lat/Long Far Late: 43 deg 4.9' N 12 deg 2.9' E SEG_14 Lat/Long Near Early: 42 deg 55.3' N 11 deg 49.0' E Lat/Long Far Early: 43 deg 4.9' N 12 deg 2.9' E GMT Center 1994/105:11:07:16.3 Lat/Long Center: 42 deg 40.5' N 12 deg 21.0' E Lat/Long Near Late: 42 deg 15.7' N 12 deg 39.4' E Lat/Long Far Late: 42 deg 25.1' N 12 deg 53.2' E SEG_15 Lat/Long Near Early: 42 deg 15.7' N 12 deg 39.4' E Lat/Long Far Early: 42 deg 25.1' N 12 deg 53.2' E GMT Center 1994/105:11:07:30.1 Lat/Long Center: 42 deg 0.5' N 13 deg 10.9' E Lat/Long Near Late: 41 deg 35.9' N 13 deg 28.3' E Lat/Long Far Late: 41 deg 45.2' N 13 deg 42.1' E SEG_16 Lat/Long Near Early: 41 deg 35.9' N 13 deg 28.3' E Lat/Long Far Early: 41 deg 45.2' N 13 deg 42.1' E GMT Center 1994/105:11:07:43.9 Lat/Long Center: 41 deg 20.5' N 13 deg 59.2' E Lat/Long Near Late: 40 deg 55.5' N 14 deg 16.5' E Lat/Long Far Late: 41 deg 4.7' N 14 deg 30.3' E SEG_17 Lat/Long Near Early: 40 deg 55.5' N 14 deg 16.5' E Lat/Long Far Early: 41 deg 4.7' N 14 deg 30.3' E GMT Center 1994/105:11:07:57.7 Lat/Long Center: 40 deg 39.9' N 14 deg 46.9' E Lat/Long Near Late: 40 deg 15.0' N 15 deg 3.4' E Lat/Long Far Late: 40 deg 24.1' N 15 deg 17.1' E SEG_18 Lat/Long Near Early: 40 deg 15.0' N 15 deg 3.4' E Lat/Long Far Early: 40 deg 24.1' N 15 deg 17.1' E GMT Center 1994/105:11:08:11.4 Lat/Long Center: 39 deg 59.1' N 15 deg 33.3' E Lat/Long Near Late: 39 deg 33.8' N 15 deg 49.6' E Lat/Long Far Late: 39 deg 42.9' N 16 deg 3.4' E SEG_19 Lat/Long Near Early: 39 deg 33.8' N 15 deg 49.6' E Lat/Long Far Early: 39 deg 42.9' N 16 deg 3.4' E GMT Center 1994/105:11:08:25.2 Lat/Long Center: 39 deg 17.8' N 16 deg 19.1' E Lat/Long Near Late: 38 deg 52.7' N 16 deg 34.6' E Lat/Long Far Late: 39 deg 1.6' N 16 deg 48.3' E SEG_20 Lat/Long Near Early: 38 deg 52.7' N 16 deg 34.6' E Lat/Long Far Early: 39 deg 1.6' N 16 deg 48.3' E Lat/Long Near Data End: 38 deg 32.5' N 16 deg 56.1' E Lat/Long Far Data End: 38 deg 41.4' N 17 deg 9.8' E