DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 24.51 Site Name: Mammoth Mtn, California Site ID: HB5 Mission ID: SRL-2 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): 1674.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/274:21:48:06.9 Data Take End GMT: 1994/274:21:50:28.4 Data Take Duration (min:sec): 3:2 Latitude at Start GMT: 39 deg 43.0' N Longitude at Start GMT: 121 deg 40.3' W Latitude at End GMT: 32 deg 51.2' N Longitude at End GMT: 114 deg 3.4' W Center Incidence Angle (deg): 40.8 Track Angle at Image Center: 138.7 deg E of True North Along-Track Image Size (km): 1026.2 Cross-Track Image Size (km): 33.6 Along-Track Resolution (m): 65 Cross-Track Resolution (m): 98 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): -0.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 11 Bytes per Record: 2000 Records per Segment: 822 Product Generation Date: Oct 02, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40023 Comments: SEG_01 Lat/Long Near Early: 39 deg 49.5' N 121 deg 31.9' W Lat/Long Far Early: 39 deg 36.5' N 121 deg 48.7' W GMT Center 1994/274:21:48:13.8 Lat/Long Center: 39 deg 23.8' N 121 deg 15.9' W Lat/Long Near Late: 39 deg 11.0' N 120 deg 43.2' W Lat/Long Far Late: 38 deg 58.2' N 121 deg 0.0' W SEG_02 Lat/Long Near Early: 39 deg 11.0' N 120 deg 43.2' W Lat/Long Far Early: 38 deg 58.2' N 121 deg 0.0' W GMT Center 1994/274:21:48:27.6 Lat/Long Center: 38 deg 45.2' N 120 deg 27.7' W Lat/Long Near Late: 38 deg 32.1' N 119 deg 55.5' W Lat/Long Far Late: 38 deg 19.4' N 120 deg 12.3' W SEG_03 Lat/Long Near Early: 38 deg 32.1' N 119 deg 55.5' W Lat/Long Far Early: 38 deg 19.4' N 120 deg 12.3' W GMT Center 1994/274:21:48:41.4 Lat/Long Center: 38 deg 6.2' N 119 deg 40.4' W Lat/Long Near Late: 37 deg 52.8' N 119 deg 8.7' W Lat/Long Far Late: 37 deg 40.2' N 119 deg 25.5' W SEG_04 Lat/Long Near Early: 37 deg 52.8' N 119 deg 8.7' W Lat/Long Far Early: 37 deg 40.2' N 119 deg 25.5' W GMT Center 1994/274:21:48:55.2 Lat/Long Center: 37 deg 26.7' N 118 deg 54.1' W Lat/Long Near Late: 37 deg 13.1' N 118 deg 22.8' W Lat/Long Far Late: 37 deg 0.7' N 118 deg 39.6' W SEG_05 Lat/Long Near Early: 37 deg 13.1' N 118 deg 22.8' W Lat/Long Far Early: 37 deg 0.7' N 118 deg 39.6' W GMT Center 1994/274:21:49:08.9 Lat/Long Center: 36 deg 46.9' N 118 deg 8.6' W Lat/Long Near Late: 36 deg 33.0' N 117 deg 37.8' W Lat/Long Far Late: 36 deg 20.8' N 117 deg 54.6' W SEG_06 Lat/Long Near Early: 36 deg 33.0' N 117 deg 37.8' W Lat/Long Far Early: 36 deg 20.8' N 117 deg 54.6' W GMT Center 1994/274:21:49:22.7 Lat/Long Center: 36 deg 6.8' N 117 deg 24.0' W Lat/Long Near Late: 35 deg 52.6' N 116 deg 53.6' W Lat/Long Far Late: 35 deg 40.5' N 117 deg 10.4' W SEG_07 Lat/Long Near Early: 35 deg 52.6' N 116 deg 53.6' W Lat/Long Far Early: 35 deg 40.5' N 117 deg 10.4' W GMT Center 1994/274:21:49:36.5 Lat/Long Center: 35 deg 26.3' N 116 deg 40.2' W Lat/Long Near Late: 35 deg 11.9' N 116 deg 10.3' W Lat/Long Far Late: 34 deg 60.0' N 116 deg 27.0' W SEG_08 Lat/Long Near Early: 35 deg 11.9' N 116 deg 10.3' W Lat/Long Far Early: 34 deg 60.0' N 116 deg 27.0' W GMT Center 1994/274:21:49:50.3 Lat/Long Center: 34 deg 45.5' N 115 deg 57.3' W Lat/Long Near Late: 34 deg 30.9' N 115 deg 27.7' W Lat/Long Far Late: 34 deg 19.1' N 115 deg 44.4' W SEG_09 Lat/Long Near Early: 34 deg 30.9' N 115 deg 27.7' W Lat/Long Far Early: 34 deg 19.1' N 115 deg 44.4' W GMT Center 1994/274:21:50:04.1 Lat/Long Center: 34 deg 4.4' N 115 deg 15.1' W Lat/Long Near Late: 33 deg 49.5' N 114 deg 46.0' W Lat/Long Far Late: 33 deg 37.9' N 115 deg 2.6' W SEG_10 Lat/Long Near Early: 33 deg 49.5' N 114 deg 46.0' W Lat/Long Far Early: 33 deg 37.9' N 115 deg 2.6' W GMT Center 1994/274:21:50:17.9 Lat/Long Center: 33 deg 22.9' N 114 deg 33.6' W Lat/Long Near Late: 33 deg 7.9' N 114 deg 4.9' W Lat/Long Far Late: 32 deg 56.3' N 114 deg 21.5' W SEG_11 Lat/Long Near Early: 33 deg 7.9' N 114 deg 4.9' W Lat/Long Far Early: 32 deg 56.3' N 114 deg 21.5' W Lat/Long Near Data End: 32 deg 56.9' N 113 deg 55.1' W Lat/Long Far Data End: 32 deg 45.4' N 114 deg 11.6' W