DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 71.30 Site Name: Chickasha, Oklahoma Site ID: HS2 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 10 Pulse Duration (micro sec): 34 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: 1994/277:19:23:01.3 Data Take End GMT: 1994/277:19:24:06.1 Data Take Duration (min:sec): 1:6 Latitude at Start GMT: 37 deg 11.3' N Longitude at Start GMT: 100 deg 37.9' W Latitude at End GMT: 34 deg 4.1' N Longitude at End GMT: 97 deg 8.1' W Center Incidence Angle (deg): 53.9 Track Angle at Image Center: 137.6 deg E of True North Along-Track Image Size (km): 470.2 Cross-Track Image Size (km): 58.8 Along-Track Resolution (m): 135 Cross-Track Resolution (m): 79 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): -2.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 5 Bytes per Record: 2000 Records per Segment: 1326 Product Generation Date: Oct 11, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40127 Comments: SEG_01 Lat/Long Near Early: 37 deg 22.3' N 100 deg 23.5' W Lat/Long Far Early: 37 deg 0.3' N 100 deg 52.3' W GMT Center 1994/277:19:23:08.2 Lat/Long Center: 36 deg 51.8' N 100 deg 14.8' W Lat/Long Near Late: 36 deg 43.1' N 99 deg 37.5' W Lat/Long Far Late: 36 deg 21.2' N 100 deg 6.3' W SEG_02 Lat/Long Near Early: 36 deg 43.1' N 99 deg 37.5' W Lat/Long Far Early: 36 deg 21.2' N 100 deg 6.3' W GMT Center 1994/277:19:23:21.9 Lat/Long Center: 36 deg 12.4' N 99 deg 29.2' W Lat/Long Near Late: 36 deg 3.4' N 98 deg 52.3' W Lat/Long Far Late: 35 deg 41.8' N 99 deg 21.1' W SEG_03 Lat/Long Near Early: 36 deg 3.4' N 98 deg 52.3' W Lat/Long Far Early: 35 deg 41.8' N 99 deg 21.1' W GMT Center 1994/277:19:23:35.7 Lat/Long Center: 35 deg 32.7' N 98 deg 44.4' W Lat/Long Near Late: 35 deg 23.4' N 98 deg 7.9' W Lat/Long Far Late: 35 deg 2.1' N 98 deg 36.7' W SEG_04 Lat/Long Near Early: 35 deg 23.4' N 98 deg 7.9' W Lat/Long Far Early: 35 deg 2.1' N 98 deg 36.7' W GMT Center 1994/277:19:23:49.5 Lat/Long Center: 34 deg 52.7' N 98 deg 0.5' W Lat/Long Near Late: 34 deg 43.1' N 97 deg 24.4' W Lat/Long Far Late: 34 deg 22.0' N 97 deg 53.2' W SEG_05 Lat/Long Near Early: 34 deg 43.1' N 97 deg 24.4' W Lat/Long Far Early: 34 deg 22.0' N 97 deg 53.2' W GMT Center 1994/277:19:24:03.3 Lat/Long Center: 34 deg 12.3' N 97 deg 17.4' W Lat/Long Near Data End: 34 deg 14.6' N 96 deg 53.6' W Lat/Long Far Data End: 33 deg 53.6' N 97 deg 22.4' W