DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 118.33 Site Name: Gulf Stream A0 Site ID: NS0 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 0 PRF (Hz): 1440.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/280:16:55:03.5 Data Take End GMT: 1994/280:16:57:49.1 Data Take Duration (min:sec): 2:46 Latitude at Start GMT: 36 deg 49.4' N Longitude at Start GMT: 72 deg 51.1' W Latitude at End GMT: 28 deg 5.2' N Longitude at End GMT: 65 deg 9.2' W Center Incidence Angle (deg): 41.8 Track Angle at Image Center: 143.6 deg E of True North Along-Track Image Size (km): 1205.7 Cross-Track Image Size (km): 16.4 Along-Track Resolution (m): 107 Cross-Track Resolution (m): 48 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: 13 Bytes per Record: 2000 Records per Segment: 478 Product Generation Date: Oct 28, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40224 Comments: SEG_01 Lat/Long Near Early: 36 deg 46.5' N 72 deg 55.5' W Lat/Long Far Early: 36 deg 52.2' N 72 deg 46.8' W GMT Center 1994/280:16:55:10.4 Lat/Long Center: 36 deg 28.3' N 72 deg 30.0' W Lat/Long Near Late: 36 deg 4.4' N 72 deg 13.3' W Lat/Long Far Late: 36 deg 10.0' N 72 deg 4.7' W SEG_02 Lat/Long Near Early: 36 deg 4.4' N 72 deg 13.3' W Lat/Long Far Early: 36 deg 10.0' N 72 deg 4.7' W GMT Center 1994/280:16:55:24.1 Lat/Long Center: 35 deg 46.0' N 71 deg 48.3' W Lat/Long Near Late: 35 deg 22.0' N 71 deg 32.0' W Lat/Long Far Late: 35 deg 27.5' N 71 deg 23.4' W SEG_03 Lat/Long Near Early: 35 deg 22.0' N 71 deg 32.0' W Lat/Long Far Early: 35 deg 27.5' N 71 deg 23.4' W GMT Center 1994/280:16:55:37.9 Lat/Long Center: 35 deg 3.4' N 71 deg 7.3' W Lat/Long Near Late: 34 deg 39.4' N 70 deg 51.4' W Lat/Long Far Late: 34 deg 44.8' N 70 deg 42.9' W SEG_04 Lat/Long Near Early: 34 deg 39.4' N 70 deg 51.4' W Lat/Long Far Early: 34 deg 44.8' N 70 deg 42.9' W GMT Center 1994/280:16:55:51.6 Lat/Long Center: 34 deg 20.6' N 70 deg 27.1' W Lat/Long Near Late: 33 deg 56.4' N 70 deg 11.5' W Lat/Long Far Late: 34 deg 1.8' N 70 deg 3.0' W SEG_05 Lat/Long Near Early: 33 deg 56.4' N 70 deg 11.5' W Lat/Long Far Early: 34 deg 1.8' N 70 deg 3.0' W GMT Center 1994/280:16:56:05.3 Lat/Long Center: 33 deg 37.6' N 69 deg 47.6' W Lat/Long Near Late: 33 deg 13.3' N 69 deg 32.3' W Lat/Long Far Late: 33 deg 18.6' N 69 deg 23.9' W SEG_06 Lat/Long Near Early: 33 deg 13.3' N 69 deg 32.3' W Lat/Long Far Early: 33 deg 18.6' N 69 deg 23.9' W GMT Center 1994/280:16:56:19.1 Lat/Long Center: 32 deg 54.3' N 69 deg 8.8' W Lat/Long Near Late: 32 deg 29.9' N 68 deg 53.8' W Lat/Long Far Late: 32 deg 35.2' N 68 deg 45.4' W SEG_07 Lat/Long Near Early: 32 deg 29.9' N 68 deg 53.8' W Lat/Long Far Early: 32 deg 35.2' N 68 deg 45.4' W GMT Center 1994/280:16:56:32.8 Lat/Long Center: 32 deg 10.7' N 68 deg 30.6' W Lat/Long Near Late: 31 deg 46.3' N 68 deg 16.0' W Lat/Long Far Late: 31 deg 51.5' N 68 deg 7.6' W SEG_08 Lat/Long Near Early: 31 deg 46.3' N 68 deg 16.0' W Lat/Long Far Early: 31 deg 51.5' N 68 deg 7.6' W GMT Center 1994/280:16:56:46.6 Lat/Long Center: 31 deg 27.0' N 67 deg 53.1' W Lat/Long Near Late: 31 deg 2.5' N 67 deg 38.7' W Lat/Long Far Late: 31 deg 7.6' N 67 deg 30.4' W SEG_09 Lat/Long Near Early: 31 deg 2.5' N 67 deg 38.7' W Lat/Long Far Early: 31 deg 7.6' N 67 deg 30.4' W GMT Center 1994/280:16:57:00.3 Lat/Long Center: 30 deg 43.1' N 67 deg 16.2' W Lat/Long Near Late: 30 deg 18.5' N 67 deg 2.1' W Lat/Long Far Late: 30 deg 23.6' N 66 deg 53.8' W SEG_10 Lat/Long Near Early: 30 deg 18.5' N 67 deg 2.1' W Lat/Long Far Early: 30 deg 23.6' N 66 deg 53.8' W GMT Center 1994/280:16:57:14.0 Lat/Long Center: 29 deg 58.9' N 66 deg 39.8' W Lat/Long Near Late: 29 deg 34.2' N 66 deg 26.0' W Lat/Long Far Late: 29 deg 39.3' N 66 deg 17.8' W SEG_11 Lat/Long Near Early: 29 deg 34.2' N 66 deg 26.0' W Lat/Long Far Early: 29 deg 39.3' N 66 deg 17.8' W GMT Center 1994/280:16:57:27.8 Lat/Long Center: 29 deg 14.6' N 66 deg 4.1' W Lat/Long Near Late: 28 deg 49.9' N 65 deg 50.5' W Lat/Long Far Late: 28 deg 54.9' N 65 deg 42.3' W SEG_12 Lat/Long Near Early: 28 deg 49.9' N 65 deg 50.5' W Lat/Long Far Early: 28 deg 54.9' N 65 deg 42.3' W GMT Center 1994/280:16:57:41.5 Lat/Long Center: 28 deg 30.1' N 65 deg 28.8' W Lat/Long Near Late: 28 deg 5.3' N 65 deg 15.5' W Lat/Long Far Late: 28 deg 10.2' N 65 deg 7.3' W SEG_13 Lat/Long Near Early: 28 deg 5.3' N 65 deg 15.5' W Lat/Long Far Early: 28 deg 10.2' N 65 deg 7.3' W Lat/Long Near Data End: 28 deg 2.7' N 65 deg 13.3' W Lat/Long Far Data End: 28 deg 7.7' N 65 deg 5.1' W