DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 55.40 Site Name: Chickasha, Oklahoma Site ID: HS2 Mission ID: SRL-1 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): 1344.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/102:19:31:30.0 Data Take End GMT: 1994/102:19:32:52.5 Data Take Duration (min:sec): 1:25 Latitude at Start GMT: 36 deg 51.0' N Longitude at Start GMT: 100 deg 12.5' W Latitude at End GMT: 32 deg 52.5' N Longitude at End GMT: 95 deg 49.2' W Center Incidence Angle (deg): 59.0 Track Angle at Image Center: 137.7 deg E of True North Along-Track Image Size (km): 598.4 Cross-Track Image Size (km): 57.8 Along-Track Resolution (m): 147 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): -0.4 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 6 Bytes per Record: 2000 Records per Segment: 1306 Product Generation Date: Jul 17, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 10565 Comments: SEG_01 Lat/Long Near Early: 37 deg 1.9' N 99 deg 58.5' W Lat/Long Far Early: 36 deg 40.1' N 100 deg 26.5' W GMT Center 1994/102:19:31:36.9 Lat/Long Center: 36 deg 31.6' N 99 deg 49.5' W Lat/Long Near Late: 36 deg 22.9' N 99 deg 12.5' W Lat/Long Far Late: 36 deg 1.3' N 99 deg 40.6' W SEG_02 Lat/Long Near Early: 36 deg 22.9' N 99 deg 12.5' W Lat/Long Far Early: 36 deg 1.3' N 99 deg 40.6' W GMT Center 1994/102:19:31:50.7 Lat/Long Center: 35 deg 52.3' N 99 deg 3.6' W Lat/Long Near Late: 35 deg 43.2' N 98 deg 27.1' W Lat/Long Far Late: 35 deg 21.9' N 98 deg 55.2' W SEG_03 Lat/Long Near Early: 35 deg 43.2' N 98 deg 27.1' W Lat/Long Far Early: 35 deg 21.9' N 98 deg 55.2' W GMT Center 1994/102:19:32:04.5 Lat/Long Center: 35 deg 12.8' N 98 deg 19.0' W Lat/Long Near Late: 35 deg 3.5' N 97 deg 42.9' W Lat/Long Far Late: 34 deg 42.4' N 98 deg 10.9' W SEG_04 Lat/Long Near Early: 35 deg 3.5' N 97 deg 42.9' W Lat/Long Far Early: 34 deg 42.4' N 98 deg 10.9' W GMT Center 1994/102:19:32:18.3 Lat/Long Center: 34 deg 33.0' N 97 deg 35.1' W Lat/Long Near Late: 34 deg 23.4' N 96 deg 59.4' W Lat/Long Far Late: 34 deg 2.6' N 97 deg 27.5' W SEG_05 Lat/Long Near Early: 34 deg 23.4' N 96 deg 59.4' W Lat/Long Far Early: 34 deg 2.6' N 97 deg 27.5' W GMT Center 1994/102:19:32:32.0 Lat/Long Center: 33 deg 52.9' N 96 deg 52.0' W Lat/Long Near Late: 33 deg 42.8' N 96 deg 16.4' W Lat/Long Far Late: 33 deg 22.1' N 96 deg 44.5' W SEG_06 Lat/Long Near Early: 33 deg 42.8' N 96 deg 16.4' W Lat/Long Far Early: 33 deg 22.1' N 96 deg 44.5' W GMT Center 1994/102:19:32:45.8 Lat/Long Center: 33 deg 12.2' N 96 deg 9.4' W Lat/Long Near Data End: 33 deg 2.7' N 95 deg 35.1' W Lat/Long Far Data End: 32 deg 42.3' N 96 deg 3.2' W