DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 16.20 Site Name: Turkmenistan Site ID: G99 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 17 Quantization Format: BFPQ Beam Spoiling Mode: 4 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: 1994/100:09:44:55.8 Data Take End GMT: 1994/100:09:48:42.4 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 43 deg 27.7' N Longitude at Start GMT: 54 deg 17.2' E Latitude at End GMT: 32 deg 42.3' N Longitude at End GMT: 67 deg 10.7' E Center Incidence Angle (deg): 34.5 Track Angle at Image Center: 136.6 deg E of True North Along-Track Image Size (km): 1643.9 Cross-Track Image Size (km): 49.4 Along-Track Resolution (m): 101 Cross-Track Resolution (m): 56 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): 31.0 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 17 Bytes per Record: 2000 Records per Segment: 1138 Product Generation Date: Aug 30, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LHH, LHV, CHH, CHV Processing Run Number: 11107 Comments: SEG_01 Lat/Long Near Early: 43 deg 38.0' N 54 deg 29.7' E Lat/Long Far Early: 43 deg 17.5' N 54 deg 4.9' E GMT Center 1994/100:09:45:02.7 Lat/Long Center: 43 deg 9.8' N 54 deg 44.7' E Lat/Long Near Late: 43 deg 1.8' N 55 deg 24.5' E Lat/Long Far Late: 42 deg 41.6' N 54 deg 59.6' E SEG_02 Lat/Long Near Early: 43 deg 1.8' N 55 deg 24.5' E Lat/Long Far Early: 42 deg 41.6' N 54 deg 59.6' E GMT Center 1994/100:09:45:16.5 Lat/Long Center: 42 deg 33.5' N 55 deg 38.9' E Lat/Long Near Late: 42 deg 25.2' N 56 deg 18.1' E Lat/Long Far Late: 42 deg 5.2' N 55 deg 53.2' E SEG_03 Lat/Long Near Early: 42 deg 25.2' N 56 deg 18.1' E Lat/Long Far Early: 42 deg 5.2' N 55 deg 53.2' E GMT Center 1994/100:09:45:30.3 Lat/Long Center: 41 deg 56.7' N 56 deg 31.9' E Lat/Long Near Late: 41 deg 48.0' N 57 deg 10.5' E Lat/Long Far Late: 41 deg 28.4' N 56 deg 45.6' E SEG_04 Lat/Long Near Early: 41 deg 48.0' N 57 deg 10.5' E Lat/Long Far Early: 41 deg 28.4' N 56 deg 45.6' E GMT Center 1994/100:09:45:44.1 Lat/Long Center: 41 deg 19.5' N 57 deg 23.9' E Lat/Long Near Late: 41 deg 10.4' N 58 deg 1.9' E Lat/Long Far Late: 40 deg 51.0' N 57 deg 37.0' E SEG_05 Lat/Long Near Early: 41 deg 10.4' N 58 deg 1.9' E Lat/Long Far Early: 40 deg 51.0' N 57 deg 37.0' E GMT Center 1994/100:09:45:57.9 Lat/Long Center: 40 deg 41.8' N 58 deg 14.7' E Lat/Long Near Late: 40 deg 32.4' N 58 deg 52.3' E Lat/Long Far Late: 40 deg 13.2' N 58 deg 27.4' E SEG_06 Lat/Long Near Early: 40 deg 32.4' N 58 deg 52.3' E Lat/Long Far Early: 40 deg 13.2' N 58 deg 27.4' E GMT Center 1994/100:09:46:11.6 Lat/Long Center: 40 deg 3.7' N 59 deg 4.6' E Lat/Long Near Late: 39 deg 53.9' N 59 deg 41.6' E Lat/Long Far Late: 39 deg 35.0' N 59 deg 16.7' E SEG_07 Lat/Long Near Early: 39 deg 53.9' N 59 deg 41.6' E Lat/Long Far Early: 39 deg 35.0' N 59 deg 16.7' E GMT Center 1994/100:09:46:25.4 Lat/Long Center: 39 deg 25.1' N 59 deg 53.4' E Lat/Long Near Late: 39 deg 15.0' N 60 deg 29.9' E Lat/Long Far Late: 38 deg 56.4' N 60 deg 5.1' E SEG_08 Lat/Long Near Early: 39 deg 15.0' N 60 deg 29.9' E Lat/Long Far Early: 38 deg 56.4' N 60 deg 5.1' E GMT Center 1994/100:09:46:39.2 Lat/Long Center: 38 deg 46.1' N 60 deg 41.3' E Lat/Long Near Late: 38 deg 35.7' N 61 deg 17.3' E Lat/Long Far Late: 38 deg 17.3' N 60 deg 52.5' E SEG_09 Lat/Long Near Early: 38 deg 35.7' N 61 deg 17.3' E Lat/Long Far Early: 38 deg 17.3' N 60 deg 52.5' E GMT Center 1994/100:09:46:53.0 Lat/Long Center: 38 deg 6.8' N 61 deg 28.2' E Lat/Long Near Late: 37 deg 56.1' N 62 deg 3.7' E Lat/Long Far Late: 37 deg 37.9' N 61 deg 39.0' E SEG_10 Lat/Long Near Early: 37 deg 56.1' N 62 deg 3.7' E Lat/Long Far Early: 37 deg 37.9' N 61 deg 39.0' E GMT Center 1994/100:09:47:06.8 Lat/Long Center: 37 deg 27.1' N 62 deg 14.2' E Lat/Long Near Late: 37 deg 16.0' N 62 deg 49.3' E Lat/Long Far Late: 36 deg 58.1' N 62 deg 24.6' E SEG_11 Lat/Long Near Early: 37 deg 16.0' N 62 deg 49.3' E Lat/Long Far Early: 36 deg 58.1' N 62 deg 24.6' E GMT Center 1994/100:09:47:20.6 Lat/Long Center: 36 deg 47.0' N 62 deg 59.4' E Lat/Long Near Late: 36 deg 35.7' N 63 deg 33.9' E Lat/Long Far Late: 36 deg 17.9' N 63 deg 9.3' E SEG_12 Lat/Long Near Early: 36 deg 35.7' N 63 deg 33.9' E Lat/Long Far Early: 36 deg 17.9' N 63 deg 9.3' E GMT Center 1994/100:09:47:34.3 Lat/Long Center: 36 deg 6.6' N 63 deg 43.6' E Lat/Long Near Late: 35 deg 54.9' N 64 deg 17.7' E Lat/Long Far Late: 35 deg 37.5' N 63 deg 53.2' E SEG_13 Lat/Long Near Early: 35 deg 54.9' N 64 deg 17.7' E Lat/Long Far Early: 35 deg 37.5' N 63 deg 53.2' E GMT Center 1994/100:09:47:48.1 Lat/Long Center: 35 deg 25.8' N 64 deg 27.1' E Lat/Long Near Late: 35 deg 13.9' N 65 deg 0.7' E Lat/Long Far Late: 34 deg 56.6' N 64 deg 36.3' E SEG_14 Lat/Long Near Early: 35 deg 13.9' N 65 deg 0.7' E Lat/Long Far Early: 34 deg 56.6' N 64 deg 36.3' E GMT Center 1994/100:09:48:01.9 Lat/Long Center: 34 deg 44.7' N 65 deg 9.7' E Lat/Long Near Late: 34 deg 32.6' N 65 deg 42.9' E Lat/Long Far Late: 34 deg 15.5' N 65 deg 18.6' E SEG_15 Lat/Long Near Early: 34 deg 32.6' N 65 deg 42.9' E Lat/Long Far Early: 34 deg 15.5' N 65 deg 18.6' E GMT Center 1994/100:09:48:15.7 Lat/Long Center: 34 deg 3.3' N 65 deg 51.6' E Lat/Long Near Late: 33 deg 50.9' N 66 deg 24.4' E Lat/Long Far Late: 33 deg 34.1' N 66 deg 0.1' E SEG_16 Lat/Long Near Early: 33 deg 50.9' N 66 deg 24.4' E Lat/Long Far Early: 33 deg 34.1' N 66 deg 0.1' E GMT Center 1994/100:09:48:29.5 Lat/Long Center: 33 deg 21.7' N 66 deg 32.8' E Lat/Long Near Late: 33 deg 9.0' N 67 deg 5.1' E Lat/Long Far Late: 32 deg 52.4' N 66 deg 41.0' E SEG_17 Lat/Long Near Early: 33 deg 9.0' N 67 deg 5.1' E Lat/Long Far Early: 32 deg 52.4' N 66 deg 41.0' E Lat/Long Near Data End: 32 deg 50.5' N 67 deg 22.8' E Lat/Long Far Data End: 32 deg 34.0' N 66 deg 58.6' E