DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 48.50 Site Name: Indian Subcontinent Site ID: G23 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 8 / X-SAR Antenna Direction: Left Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 6 PRF (Hz): 1395.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/276:09:22:59.7 Data Take End GMT: 1994/276:09:26:13.1 Data Take Duration (min:sec): 3:14 Latitude at Start GMT: 32 deg 35.2' N Longitude at Start GMT: 68 deg 49.7' E Latitude at End GMT: 22 deg 9.6' N Longitude at End GMT: 76 deg 58.1' E Center Incidence Angle (deg): 31.7 Track Angle at Image Center: 145.6 deg E of True North Along-Track Image Size (km): 1405.2 Cross-Track Image Size (km): 94.8 Along-Track Resolution (m): 95 Cross-Track Resolution (m): 61 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): 6.1 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 15 Bytes per Record: 2000 Records per Segment: 2046 Product Generation Date: Nov 29, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, CHH, XVV Processing Run Number: 40493 Comments: SEG_01 Lat/Long Near Early: 32 deg 19.3' N 68 deg 24.8' E Lat/Long Far Early: 32 deg 50.8' N 69 deg 14.4' E GMT Center 1994/276:09:23:06.6 Lat/Long Center: 32 deg 13.6' N 69 deg 8.9' E Lat/Long Near Late: 31 deg 36.2' N 69 deg 3.3' E Lat/Long Far Late: 32 deg 7.3' N 69 deg 52.5' E SEG_02 Lat/Long Near Early: 31 deg 36.2' N 69 deg 3.3' E Lat/Long Far Early: 32 deg 7.3' N 69 deg 52.5' E GMT Center 1994/276:09:23:20.3 Lat/Long Center: 31 deg 30.2' N 69 deg 46.9' E Lat/Long Near Late: 30 deg 52.9' N 69 deg 41.1' E Lat/Long Far Late: 31 deg 23.6' N 70 deg 30.0' E SEG_03 Lat/Long Near Early: 30 deg 52.9' N 69 deg 41.1' E Lat/Long Far Early: 31 deg 23.6' N 70 deg 30.0' E GMT Center 1994/276:09:23:34.1 Lat/Long Center: 30 deg 46.6' N 70 deg 24.2' E Lat/Long Near Late: 30 deg 9.4' N 70 deg 18.3' E Lat/Long Far Late: 30 deg 39.7' N 71 deg 6.9' E SEG_04 Lat/Long Near Early: 30 deg 9.4' N 70 deg 18.3' E Lat/Long Far Early: 30 deg 39.7' N 71 deg 6.9' E GMT Center 1994/276:09:23:47.9 Lat/Long Center: 30 deg 2.7' N 71 deg 1.0' E Lat/Long Near Late: 29 deg 25.7' N 70 deg 55.0' E Lat/Long Far Late: 29 deg 55.6' N 71 deg 43.2' E SEG_05 Lat/Long Near Early: 29 deg 25.7' N 70 deg 55.0' E Lat/Long Far Early: 29 deg 55.6' N 71 deg 43.2' E GMT Center 1994/276:09:24:01.6 Lat/Long Center: 29 deg 18.7' N 71 deg 37.1' E Lat/Long Near Late: 28 deg 41.8' N 71 deg 31.1' E Lat/Long Far Late: 29 deg 11.4' N 72 deg 19.0' E SEG_06 Lat/Long Near Early: 28 deg 41.8' N 71 deg 31.1' E Lat/Long Far Early: 29 deg 11.4' N 72 deg 19.0' E GMT Center 1994/276:09:24:15.4 Lat/Long Center: 28 deg 34.5' N 72 deg 12.8' E Lat/Long Near Late: 27 deg 57.6' N 72 deg 6.6' E Lat/Long Far Late: 28 deg 26.9' N 72 deg 54.2' E SEG_07 Lat/Long Near Early: 27 deg 57.6' N 72 deg 6.6' E Lat/Long Far Early: 28 deg 26.9' N 72 deg 54.2' E GMT Center 1994/276:09:24:29.2 Lat/Long Center: 27 deg 50.1' N 72 deg 47.9' E Lat/Long Near Late: 27 deg 13.3' N 72 deg 41.6' E Lat/Long Far Late: 27 deg 42.3' N 73 deg 28.9' E SEG_08 Lat/Long Near Early: 27 deg 13.3' N 72 deg 41.6' E Lat/Long Far Early: 27 deg 42.3' N 73 deg 28.9' E GMT Center 1994/276:09:24:42.9 Lat/Long Center: 27 deg 5.5' N 73 deg 22.4' E Lat/Long Near Late: 26 deg 28.8' N 73 deg 16.2' E Lat/Long Far Late: 26 deg 57.5' N 74 deg 3.2' E SEG_09 Lat/Long Near Early: 26 deg 28.8' N 73 deg 16.2' E Lat/Long Far Early: 26 deg 57.5' N 74 deg 3.2' E GMT Center 1994/276:09:24:56.7 Lat/Long Center: 26 deg 20.8' N 73 deg 56.5' E Lat/Long Near Late: 25 deg 44.2' N 73 deg 50.2' E Lat/Long Far Late: 26 deg 12.5' N 74 deg 36.9' E SEG_10 Lat/Long Near Early: 25 deg 44.2' N 73 deg 50.2' E Lat/Long Far Early: 26 deg 12.5' N 74 deg 36.9' E GMT Center 1994/276:09:25:10.5 Lat/Long Center: 25 deg 35.8' N 74 deg 30.2' E Lat/Long Near Late: 24 deg 59.4' N 74 deg 23.8' E Lat/Long Far Late: 25 deg 27.4' N 75 deg 10.2' E SEG_11 Lat/Long Near Early: 24 deg 59.4' N 74 deg 23.8' E Lat/Long Far Early: 25 deg 27.4' N 75 deg 10.2' E GMT Center 1994/276:09:25:24.2 Lat/Long Center: 24 deg 50.8' N 75 deg 3.4' E Lat/Long Near Late: 24 deg 14.4' N 74 deg 56.9' E Lat/Long Far Late: 24 deg 42.2' N 75 deg 43.0' E SEG_12 Lat/Long Near Early: 24 deg 14.4' N 74 deg 56.9' E Lat/Long Far Early: 24 deg 42.2' N 75 deg 43.0' E GMT Center 1994/276:09:25:38.0 Lat/Long Center: 24 deg 5.6' N 75 deg 36.1' E Lat/Long Near Late: 23 deg 29.3' N 75 deg 29.6' E Lat/Long Far Late: 23 deg 56.8' N 76 deg 15.5' E SEG_13 Lat/Long Near Early: 23 deg 29.3' N 75 deg 29.6' E Lat/Long Far Early: 23 deg 56.8' N 76 deg 15.5' E GMT Center 1994/276:09:25:51.8 Lat/Long Center: 23 deg 20.3' N 76 deg 8.5' E Lat/Long Near Late: 22 deg 44.0' N 76 deg 2.0' E Lat/Long Far Late: 23 deg 11.2' N 76 deg 47.5' E SEG_14 Lat/Long Near Early: 22 deg 44.0' N 76 deg 2.0' E Lat/Long Far Early: 23 deg 11.2' N 76 deg 47.5' E GMT Center 1994/276:09:26:05.5 Lat/Long Center: 22 deg 34.8' N 76 deg 40.4' E Lat/Long Near Late: 21 deg 58.6' N 76 deg 33.9' E Lat/Long Far Late: 22 deg 25.6' N 77 deg 19.2' E SEG_15 Lat/Long Near Early: 21 deg 58.6' N 76 deg 33.9' E Lat/Long Far Early: 22 deg 25.6' N 77 deg 19.2' E Lat/Long Near Data End: 21 deg 56.2' N 76 deg 35.7' E Lat/Long Far Data End: 22 deg 23.2' N 77 deg 21.0' E