DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 75.50 Site Name: Merv, Iran Site ID: T06 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: 1994/278:00:56:32.6 Data Take End GMT: 1994/278:00:59:50.4 Data Take Duration (min:sec): 3:18 Latitude at Start GMT: 34 deg 13.7' N Longitude at Start GMT: 58 deg 45.0' E Latitude at End GMT: 43 deg 15.8' N Longitude at End GMT: 70 deg 30.8' E Center Incidence Angle (deg): 53.5 Track Angle at Image Center: 45.5 deg E of True North Along-Track Image Size (km): 1435.6 Cross-Track Image Size (km): 65.4 Along-Track Resolution (m): 133 Cross-Track Resolution (m): 79 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): 37.3 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: 1458 Product Generation Date: Jan 11, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40797 Comments: SEG_01 Lat/Long Near Early: 34 deg 25.4' N 58 deg 29.0' E Lat/Long Far Early: 34 deg 2.1' N 59 deg 0.9' E GMT Center 1994/278:00:56:39.5 Lat/Long Center: 34 deg 34.0' N 59 deg 6.4' E Lat/Long Near Late: 35 deg 5.9' N 59 deg 12.1' E Lat/Long Far Late: 34 deg 42.4' N 59 deg 44.1' E SEG_02 Lat/Long Near Early: 35 deg 5.9' N 59 deg 12.1' E Lat/Long Far Early: 34 deg 42.4' N 59 deg 44.1' E GMT Center 1994/278:00:56:53.3 Lat/Long Center: 35 deg 14.3' N 59 deg 50.0' E Lat/Long Near Late: 35 deg 46.1' N 59 deg 56.1' E Lat/Long Far Late: 35 deg 22.3' N 60 deg 28.0' E SEG_03 Lat/Long Near Early: 35 deg 46.1' N 59 deg 56.1' E Lat/Long Far Early: 35 deg 22.3' N 60 deg 28.0' E GMT Center 1994/278:00:57:07.1 Lat/Long Center: 35 deg 54.2' N 60 deg 34.4' E Lat/Long Near Late: 36 deg 26.0' N 60 deg 40.8' E Lat/Long Far Late: 36 deg 1.9' N 61 deg 12.8' E SEG_04 Lat/Long Near Early: 36 deg 26.0' N 60 deg 40.8' E Lat/Long Far Early: 36 deg 1.9' N 61 deg 12.8' E GMT Center 1994/278:00:57:20.8 Lat/Long Center: 36 deg 33.7' N 61 deg 19.6' E Lat/Long Near Late: 37 deg 5.5' N 61 deg 26.5' E Lat/Long Far Late: 36 deg 41.2' N 61 deg 58.4' E SEG_05 Lat/Long Near Early: 37 deg 5.5' N 61 deg 26.5' E Lat/Long Far Early: 36 deg 41.2' N 61 deg 58.4' E GMT Center 1994/278:00:57:34.6 Lat/Long Center: 37 deg 12.9' N 62 deg 5.6' E Lat/Long Near Late: 37 deg 44.6' N 62 deg 13.0' E Lat/Long Far Late: 37 deg 20.0' N 62 deg 44.9' E SEG_06 Lat/Long Near Early: 37 deg 44.6' N 62 deg 13.0' E Lat/Long Far Early: 37 deg 20.0' N 62 deg 44.9' E GMT Center 1994/278:00:57:48.4 Lat/Long Center: 37 deg 51.7' N 62 deg 52.6' E Lat/Long Near Late: 38 deg 23.3' N 63 deg 0.4' E Lat/Long Far Late: 37 deg 58.5' N 63 deg 32.3' E SEG_07 Lat/Long Near Early: 38 deg 23.3' N 63 deg 0.4' E Lat/Long Far Early: 37 deg 58.5' N 63 deg 32.3' E GMT Center 1994/278:00:58:02.2 Lat/Long Center: 38 deg 30.1' N 63 deg 40.4' E Lat/Long Near Late: 39 deg 1.7' N 63 deg 48.7' E Lat/Long Far Late: 38 deg 36.5' N 64 deg 20.6' E SEG_08 Lat/Long Near Early: 39 deg 1.7' N 63 deg 48.7' E Lat/Long Far Early: 38 deg 36.5' N 64 deg 20.6' E GMT Center 1994/278:00:58:16.0 Lat/Long Center: 39 deg 8.1' N 64 deg 29.2' E Lat/Long Near Late: 39 deg 39.6' N 64 deg 38.0' E Lat/Long Far Late: 39 deg 14.2' N 65 deg 9.8' E SEG_09 Lat/Long Near Early: 39 deg 39.6' N 64 deg 38.0' E Lat/Long Far Early: 39 deg 14.2' N 65 deg 9.8' E GMT Center 1994/278:00:58:29.7 Lat/Long Center: 39 deg 45.6' N 65 deg 19.0' E Lat/Long Near Late: 40 deg 17.1' N 65 deg 28.3' E Lat/Long Far Late: 39 deg 51.3' N 66 deg 0.0' E SEG_10 Lat/Long Near Early: 40 deg 17.1' N 65 deg 28.3' E Lat/Long Far Early: 39 deg 51.3' N 66 deg 0.0' E GMT Center 1994/278:00:58:43.5 Lat/Long Center: 40 deg 22.7' N 66 deg 9.7' E Lat/Long Near Late: 40 deg 54.1' N 66 deg 19.6' E Lat/Long Far Late: 40 deg 28.0' N 66 deg 51.3' E SEG_11 Lat/Long Near Early: 40 deg 54.1' N 66 deg 19.6' E Lat/Long Far Early: 40 deg 28.0' N 66 deg 51.3' E GMT Center 1994/278:00:58:57.3 Lat/Long Center: 40 deg 59.3' N 67 deg 1.5' E Lat/Long Near Late: 41 deg 30.6' N 67 deg 12.0' E Lat/Long Far Late: 41 deg 4.3' N 67 deg 43.5' E SEG_12 Lat/Long Near Early: 41 deg 30.6' N 67 deg 12.0' E Lat/Long Far Early: 41 deg 4.3' N 67 deg 43.5' E GMT Center 1994/278:00:59:11.1 Lat/Long Center: 41 deg 35.5' N 67 deg 54.4' E Lat/Long Near Late: 42 deg 6.6' N 68 deg 5.4' E Lat/Long Far Late: 41 deg 40.0' N 68 deg 36.8' E SEG_13 Lat/Long Near Early: 42 deg 6.6' N 68 deg 5.4' E Lat/Long Far Early: 41 deg 40.0' N 68 deg 36.8' E GMT Center 1994/278:00:59:24.8 Lat/Long Center: 42 deg 11.1' N 68 deg 48.3' E Lat/Long Near Late: 42 deg 42.2' N 68 deg 60.0' E Lat/Long Far Late: 42 deg 15.2' N 69 deg 31.2' E SEG_14 Lat/Long Near Early: 42 deg 42.2' N 68 deg 60.0' E Lat/Long Far Early: 42 deg 15.2' N 69 deg 31.2' E GMT Center 1994/278:00:59:38.6 Lat/Long Center: 42 deg 46.2' N 69 deg 43.3' E Lat/Long Near Late: 43 deg 17.2' N 69 deg 55.7' E Lat/Long Far Late: 42 deg 49.9' N 70 deg 26.7' E SEG_15 Lat/Long Near Early: 43 deg 17.2' N 69 deg 55.7' E Lat/Long Far Early: 42 deg 49.9' N 70 deg 26.7' E Lat/Long Near Data End: 43 deg 29.5' N 70 deg 15.3' E Lat/Long Far Data End: 43 deg 2.1' N 70 deg 46.3' E