DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 20.10 Site Name: Mt. Rainier, Washington Site ID: G1Q Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending 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: 1994/274:15:34:48.7 Data Take End GMT: 1994/274:15:37:32.5 Data Take Duration (min:sec): 2:47 Latitude at Start GMT: 42 deg 30.0' N Longitude at Start GMT: 129 deg 43.3' W Latitude at End GMT: 48 deg 42.3' N Longitude at End GMT: 117 deg 23.9' W Center Incidence Angle (deg): 53.1 Track Angle at Image Center: 54.2 deg E of True North Along-Track Image Size (km): 1186.4 Cross-Track Image Size (km): 60.6 Along-Track Resolution (m): 136 Cross-Track Resolution (m): 80 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): 100.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 12 Bytes per Record: 2000 Records per Segment: 1362 Product Generation Date: Oct 01, 1994 Processing Facility: JPL Processor S/W Version: 1.2.5 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40013 Comments: SEG_01 Lat/Long Near Early: 42 deg 42.4' N 129 deg 57.7' W Lat/Long Far Early: 42 deg 17.6' N 129 deg 28.9' W GMT Center 1994/274:15:34:55.6 Lat/Long Center: 42 deg 47.5' N 129 deg 15.5' W Lat/Long Near Late: 43 deg 17.4' N 129 deg 1.9' W Lat/Long Far Late: 42 deg 52.3' N 128 deg 33.3' W SEG_02 Lat/Long Near Early: 43 deg 17.4' N 129 deg 1.9' W Lat/Long Far Early: 42 deg 52.3' N 128 deg 33.3' W GMT Center 1994/274:15:35:09.4 Lat/Long Center: 43 deg 22.0' N 128 deg 19.3' W Lat/Long Near Late: 43 deg 51.8' N 128 deg 4.9' W Lat/Long Far Late: 43 deg 26.4' N 127 deg 36.5' W SEG_03 Lat/Long Near Early: 43 deg 51.8' N 128 deg 4.9' W Lat/Long Far Early: 43 deg 26.4' N 127 deg 36.5' W GMT Center 1994/274:15:35:23.2 Lat/Long Center: 43 deg 56.0' N 127 deg 21.8' W Lat/Long Near Late: 44 deg 25.6' N 127 deg 6.8' W Lat/Long Far Late: 43 deg 59.9' N 126 deg 38.6' W SEG_04 Lat/Long Near Early: 44 deg 25.6' N 127 deg 6.8' W Lat/Long Far Early: 43 deg 59.9' N 126 deg 38.6' W GMT Center 1994/274:15:35:37.0 Lat/Long Center: 44 deg 29.4' N 126 deg 23.2' W Lat/Long Near Late: 44 deg 58.8' N 126 deg 7.5' W Lat/Long Far Late: 44 deg 32.8' N 125 deg 39.5' W SEG_05 Lat/Long Near Early: 44 deg 58.8' N 126 deg 7.5' W Lat/Long Far Early: 44 deg 32.8' N 125 deg 39.5' W GMT Center 1994/274:15:35:50.8 Lat/Long Center: 45 deg 2.1' N 125 deg 23.3' W Lat/Long Near Late: 45 deg 31.4' N 125 deg 6.9' W Lat/Long Far Late: 45 deg 5.1' N 124 deg 39.2' W SEG_06 Lat/Long Near Early: 45 deg 31.4' N 125 deg 6.9' W Lat/Long Far Early: 45 deg 5.1' N 124 deg 39.2' W GMT Center 1994/274:15:36:04.6 Lat/Long Center: 45 deg 34.3' N 124 deg 22.3' W Lat/Long Near Late: 46 deg 3.4' N 124 deg 5.0' W Lat/Long Far Late: 45 deg 36.8' N 123 deg 37.6' W SEG_07 Lat/Long Near Early: 46 deg 3.4' N 124 deg 5.0' W Lat/Long Far Early: 45 deg 36.8' N 123 deg 37.6' W GMT Center 1994/274:15:36:18.4 Lat/Long Center: 46 deg 5.8' N 123 deg 19.9' W Lat/Long Near Late: 46 deg 34.7' N 123 deg 1.9' W Lat/Long Far Late: 46 deg 7.8' N 122 deg 34.8' W SEG_08 Lat/Long Near Early: 46 deg 34.7' N 123 deg 1.9' W Lat/Long Far Early: 46 deg 7.8' N 122 deg 34.8' W GMT Center 1994/274:15:36:32.3 Lat/Long Center: 46 deg 36.5' N 122 deg 16.3' W Lat/Long Near Late: 47 deg 5.3' N 121 deg 57.5' W Lat/Long Far Late: 46 deg 38.1' N 121 deg 30.7' W SEG_09 Lat/Long Near Early: 47 deg 5.3' N 121 deg 57.5' W Lat/Long Far Early: 46 deg 38.1' N 121 deg 30.7' W GMT Center 1994/274:15:36:46.1 Lat/Long Center: 47 deg 6.6' N 121 deg 11.4' W Lat/Long Near Late: 47 deg 35.2' N 120 deg 51.7' W Lat/Long Far Late: 47 deg 7.6' N 120 deg 25.4' W SEG_10 Lat/Long Near Early: 47 deg 35.2' N 120 deg 51.7' W Lat/Long Far Early: 47 deg 7.6' N 120 deg 25.4' W GMT Center 1994/274:15:36:59.9 Lat/Long Center: 47 deg 36.0' N 120 deg 5.2' W Lat/Long Near Late: 48 deg 4.3' N 119 deg 44.6' W Lat/Long Far Late: 47 deg 36.5' N 119 deg 18.7' W SEG_11 Lat/Long Near Early: 48 deg 4.3' N 119 deg 44.6' W Lat/Long Far Early: 47 deg 36.5' N 119 deg 18.7' W GMT Center 1994/274:15:37:13.7 Lat/Long Center: 48 deg 4.6' N 118 deg 57.7' W Lat/Long Near Late: 48 deg 32.6' N 118 deg 36.2' W Lat/Long Far Late: 48 deg 4.5' N 118 deg 10.8' W SEG_12 Lat/Long Near Early: 48 deg 32.6' N 118 deg 36.2' W Lat/Long Far Early: 48 deg 4.5' N 118 deg 10.8' W GMT Center 1994/274:15:37:27.5 Lat/Long Center: 48 deg 32.4' N 117 deg 48.8' W Lat/Long Near Data End: 48 deg 56.5' N 117 deg 36.4' W Lat/Long Far Data End: 48 deg 28.1' N 117 deg 11.4' W