DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 103.31 Site Name: Chickasha, Oklahoma Site ID: HS2 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 0 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: 1994/105:18:30:41.9 Data Take End GMT: 1994/105:18:33:45.9 Data Take Duration (min:sec): 3:2 Latitude at Start GMT: 40 deg 20.5' N Longitude at Start GMT: 104 deg 22.5' W Latitude at End GMT: 31 deg 22.5' N Longitude at End GMT: 94 deg 30.5' W Center Incidence Angle (deg): 42.3 Track Angle at Image Center: 138.2 deg E of True North Along-Track Image Size (km): 1337.1 Cross-Track Image Size (km): 35.2 Along-Track Resolution (m): 108 Cross-Track Resolution (m): 95 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): 66.3 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: 854 Product Generation Date: Aug 10, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 10896 Comments: SEG_01 Lat/Long Near Early: 40 deg 27.4' N 104 deg 13.6' W Lat/Long Far Early: 40 deg 13.7' N 104 deg 31.2' W GMT Center 1994/105:18:30:48.8 Lat/Long Center: 40 deg 1.6' N 103 deg 57.5' W Lat/Long Near Late: 39 deg 49.4' N 103 deg 23.9' W Lat/Long Far Late: 39 deg 35.8' N 103 deg 41.5' W SEG_02 Lat/Long Near Early: 39 deg 49.4' N 103 deg 23.9' W Lat/Long Far Early: 39 deg 35.8' N 103 deg 41.5' W GMT Center 1994/105:18:31:02.5 Lat/Long Center: 39 deg 23.4' N 103 deg 8.2' W Lat/Long Near Late: 39 deg 10.9' N 102 deg 35.2' W Lat/Long Far Late: 38 deg 57.5' N 102 deg 52.8' W SEG_03 Lat/Long Near Early: 39 deg 10.9' N 102 deg 35.2' W Lat/Long Far Early: 38 deg 57.5' N 102 deg 52.8' W GMT Center 1994/105:18:31:16.3 Lat/Long Center: 38 deg 44.8' N 102 deg 20.0' W Lat/Long Near Late: 38 deg 32.0' N 101 deg 47.4' W Lat/Long Far Late: 38 deg 18.7' N 102 deg 5.0' W SEG_04 Lat/Long Near Early: 38 deg 32.0' N 101 deg 47.4' W Lat/Long Far Early: 38 deg 18.7' N 102 deg 5.0' W GMT Center 1994/105:18:31:30.0 Lat/Long Center: 38 deg 5.8' N 101 deg 32.7' W Lat/Long Near Late: 37 deg 52.7' N 101 deg 0.6' W Lat/Long Far Late: 37 deg 39.6' N 101 deg 18.1' W SEG_05 Lat/Long Near Early: 37 deg 52.7' N 101 deg 0.6' W Lat/Long Far Early: 37 deg 39.6' N 101 deg 18.1' W GMT Center 1994/105:18:31:43.8 Lat/Long Center: 37 deg 26.4' N 100 deg 46.3' W Lat/Long Near Late: 37 deg 13.1' N 100 deg 14.6' W Lat/Long Far Late: 37 deg 0.1' N 100 deg 32.2' W SEG_06 Lat/Long Near Early: 37 deg 13.1' N 100 deg 14.6' W Lat/Long Far Early: 37 deg 0.1' N 100 deg 32.2' W GMT Center 1994/105:18:31:57.6 Lat/Long Center: 36 deg 46.7' N 100 deg 0.8' W Lat/Long Near Late: 36 deg 33.1' N 99 deg 29.6' W Lat/Long Far Late: 36 deg 20.3' N 99 deg 47.1' W SEG_07 Lat/Long Near Early: 36 deg 33.1' N 99 deg 29.6' W Lat/Long Far Early: 36 deg 20.3' N 99 deg 47.1' W GMT Center 1994/105:18:32:11.3 Lat/Long Center: 36 deg 6.6' N 99 deg 16.1' W Lat/Long Near Late: 35 deg 52.7' N 98 deg 45.4' W Lat/Long Far Late: 35 deg 40.1' N 99 deg 2.9' W SEG_08 Lat/Long Near Early: 35 deg 52.7' N 98 deg 45.4' W Lat/Long Far Early: 35 deg 40.1' N 99 deg 2.9' W GMT Center 1994/105:18:32:25.1 Lat/Long Center: 35 deg 26.1' N 98 deg 32.3' W Lat/Long Near Late: 35 deg 12.0' N 98 deg 2.0' W Lat/Long Far Late: 34 deg 59.5' N 98 deg 19.4' W SEG_09 Lat/Long Near Early: 35 deg 12.0' N 98 deg 2.0' W Lat/Long Far Early: 34 deg 59.5' N 98 deg 19.4' W GMT Center 1994/105:18:32:38.8 Lat/Long Center: 34 deg 45.4' N 97 deg 49.3' W Lat/Long Near Late: 34 deg 31.0' N 97 deg 19.4' W Lat/Long Far Late: 34 deg 18.7' N 97 deg 36.8' W SEG_10 Lat/Long Near Early: 34 deg 31.0' N 97 deg 19.4' W Lat/Long Far Early: 34 deg 18.7' N 97 deg 36.8' W GMT Center 1994/105:18:32:52.6 Lat/Long Center: 34 deg 4.3' N 97 deg 7.1' W Lat/Long Near Late: 33 deg 49.7' N 96 deg 37.6' W Lat/Long Far Late: 33 deg 37.5' N 96 deg 54.9' W SEG_11 Lat/Long Near Early: 33 deg 49.7' N 96 deg 37.6' W Lat/Long Far Early: 33 deg 37.5' N 96 deg 54.9' W GMT Center 1994/105:18:33:06.4 Lat/Long Center: 33 deg 22.9' N 96 deg 25.6' W Lat/Long Near Late: 33 deg 8.1' N 95 deg 56.5' W Lat/Long Far Late: 32 deg 56.0' N 96 deg 13.8' W SEG_12 Lat/Long Near Early: 33 deg 8.1' N 95 deg 56.5' W Lat/Long Far Early: 32 deg 56.0' N 96 deg 13.8' W GMT Center 1994/105:18:33:20.1 Lat/Long Center: 32 deg 41.2' N 95 deg 44.9' W Lat/Long Near Late: 32 deg 26.2' N 95 deg 16.1' W Lat/Long Far Late: 32 deg 14.3' N 95 deg 33.4' W SEG_13 Lat/Long Near Early: 32 deg 26.2' N 95 deg 16.1' W Lat/Long Far Early: 32 deg 14.3' N 95 deg 33.4' W GMT Center 1994/105:18:33:33.9 Lat/Long Center: 31 deg 59.2' N 95 deg 4.8' W Lat/Long Near Late: 31 deg 44.1' N 94 deg 36.4' W Lat/Long Far Late: 31 deg 32.2' N 94 deg 53.7' W SEG_14 Lat/Long Near Early: 31 deg 44.1' N 94 deg 36.4' W Lat/Long Far Early: 31 deg 32.2' N 94 deg 53.7' W Lat/Long Near Data End: 31 deg 28.4' N 94 deg 21.9' W Lat/Long Far Data End: 31 deg 16.6' N 94 deg 39.1' W