DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 16.30 Site Name: Turkmenistan Site ID: GA1 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 11 / X-SAR Antenna Direction: Right Looking Orbit Direction: Descending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 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: 1994/274:09:55:53.0 Data Take End GMT: 1994/274:09:59:39.3 Data Take Duration (min:sec): 3:47 Latitude at Start GMT: 43 deg 53.2' N Longitude at Start GMT: 53 deg 29.8' E Latitude at End GMT: 33 deg 14.3' N Longitude at End GMT: 66 deg 33.9' E Center Incidence Angle (deg): 35.4 Track Angle at Image Center: 136.2 deg E of True North Along-Track Image Size (km): 1640.9 Cross-Track Image Size (km): 43.6 Along-Track Resolution (m): 102 Cross-Track Resolution (m): 55 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): 63.2 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: 1022 Product Generation Date: Nov 15, 1994 Processing Facility: JPL Processor S/W Version: 1.2.6 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40369 Comments: SEG_01 Lat/Long Near Early: 44 deg 2.3' N 53 deg 40.7' E Lat/Long Far Early: 43 deg 44.1' N 53 deg 19.0' E GMT Center 1994/274:09:55:59.9 Lat/Long Center: 43 deg 35.4' N 53 deg 57.8' E Lat/Long Near Late: 43 deg 26.6' N 54 deg 36.4' E Lat/Long Far Late: 43 deg 8.6' N 54 deg 14.6' E SEG_02 Lat/Long Near Early: 43 deg 26.6' N 54 deg 36.4' E Lat/Long Far Early: 43 deg 8.6' N 54 deg 14.6' E GMT Center 1994/274:09:56:13.7 Lat/Long Center: 42 deg 59.6' N 54 deg 52.8' E Lat/Long Near Late: 42 deg 50.4' N 55 deg 30.9' E Lat/Long Far Late: 42 deg 32.6' N 55 deg 9.0' E SEG_03 Lat/Long Near Early: 42 deg 50.4' N 55 deg 30.9' E Lat/Long Far Early: 42 deg 32.6' N 55 deg 9.0' E GMT Center 1994/274:09:56:27.5 Lat/Long Center: 42 deg 23.2' N 55 deg 46.7' E Lat/Long Near Late: 42 deg 13.6' N 56 deg 24.2' E Lat/Long Far Late: 41 deg 56.1' N 56 deg 2.4' E SEG_04 Lat/Long Near Early: 42 deg 13.6' N 56 deg 24.2' E Lat/Long Far Early: 41 deg 56.1' N 56 deg 2.4' E GMT Center 1994/274:09:56:41.3 Lat/Long Center: 41 deg 46.4' N 56 deg 39.5' E Lat/Long Near Late: 41 deg 36.4' N 57 deg 16.5' E Lat/Long Far Late: 41 deg 19.2' N 56 deg 54.6' E SEG_05 Lat/Long Near Early: 41 deg 36.4' N 57 deg 16.5' E Lat/Long Far Early: 41 deg 19.2' N 56 deg 54.6' E GMT Center 1994/274:09:56:55.1 Lat/Long Center: 41 deg 9.1' N 57 deg 31.2' E Lat/Long Near Late: 40 deg 58.8' N 58 deg 7.7' E Lat/Long Far Late: 40 deg 41.7' N 57 deg 45.8' E SEG_06 Lat/Long Near Early: 40 deg 58.8' N 58 deg 7.7' E Lat/Long Far Early: 40 deg 41.7' N 57 deg 45.8' E GMT Center 1994/274:09:57:08.8 Lat/Long Center: 40 deg 31.3' N 58 deg 21.9' E Lat/Long Near Late: 40 deg 20.7' N 58 deg 57.8' E Lat/Long Far Late: 40 deg 3.8' N 58 deg 35.9' E SEG_07 Lat/Long Near Early: 40 deg 20.7' N 58 deg 57.8' E Lat/Long Far Early: 40 deg 3.8' N 58 deg 35.9' E GMT Center 1994/274:09:57:22.6 Lat/Long Center: 39 deg 53.1' N 59 deg 11.5' E Lat/Long Near Late: 39 deg 42.1' N 59 deg 46.9' E Lat/Long Far Late: 39 deg 25.5' N 59 deg 25.0' E SEG_08 Lat/Long Near Early: 39 deg 42.1' N 59 deg 46.9' E Lat/Long Far Early: 39 deg 25.5' N 59 deg 25.0' E GMT Center 1994/274:09:57:36.4 Lat/Long Center: 39 deg 14.5' N 60 deg 0.1' E Lat/Long Near Late: 39 deg 3.2' N 60 deg 35.0' E Lat/Long Far Late: 38 deg 46.8' N 60 deg 13.2' E SEG_09 Lat/Long Near Early: 39 deg 3.2' N 60 deg 35.0' E Lat/Long Far Early: 38 deg 46.8' N 60 deg 13.2' E GMT Center 1994/274:09:57:50.2 Lat/Long Center: 38 deg 35.4' N 60 deg 47.8' E Lat/Long Near Late: 38 deg 23.9' N 61 deg 22.2' E Lat/Long Far Late: 38 deg 7.7' N 61 deg 0.4' E SEG_10 Lat/Long Near Early: 38 deg 23.9' N 61 deg 22.2' E Lat/Long Far Early: 38 deg 7.7' N 61 deg 0.4' E GMT Center 1994/274:09:58:04.0 Lat/Long Center: 37 deg 56.0' N 61 deg 34.5' E Lat/Long Near Late: 37 deg 44.2' N 62 deg 8.4' E Lat/Long Far Late: 37 deg 28.2' N 61 deg 46.7' E SEG_11 Lat/Long Near Early: 37 deg 44.2' N 62 deg 8.4' E Lat/Long Far Early: 37 deg 28.2' N 61 deg 46.7' E GMT Center 1994/274:09:58:17.8 Lat/Long Center: 37 deg 16.2' N 62 deg 20.4' E Lat/Long Near Late: 37 deg 4.1' N 62 deg 53.8' E Lat/Long Far Late: 36 deg 48.3' N 62 deg 32.1' E SEG_12 Lat/Long Near Early: 37 deg 4.1' N 62 deg 53.8' E Lat/Long Far Early: 36 deg 48.3' N 62 deg 32.1' E GMT Center 1994/274:09:58:31.6 Lat/Long Center: 36 deg 36.1' N 63 deg 5.3' E Lat/Long Near Late: 36 deg 23.7' N 63 deg 38.3' E Lat/Long Far Late: 36 deg 8.1' N 63 deg 16.6' E SEG_13 Lat/Long Near Early: 36 deg 23.7' N 63 deg 38.3' E Lat/Long Far Early: 36 deg 8.1' N 63 deg 16.6' E GMT Center 1994/274:09:58:45.4 Lat/Long Center: 35 deg 55.6' N 63 deg 49.4' E Lat/Long Near Late: 35 deg 42.9' N 64 deg 21.9' E Lat/Long Far Late: 35 deg 27.6' N 64 deg 0.4' E SEG_14 Lat/Long Near Early: 35 deg 42.9' N 64 deg 21.9' E Lat/Long Far Early: 35 deg 27.6' N 64 deg 0.4' E GMT Center 1994/274:09:58:59.1 Lat/Long Center: 35 deg 14.8' N 64 deg 32.7' E Lat/Long Near Late: 35 deg 1.9' N 65 deg 4.8' E Lat/Long Far Late: 34 deg 46.7' N 64 deg 43.3' E SEG_15 Lat/Long Near Early: 35 deg 1.9' N 65 deg 4.8' E Lat/Long Far Early: 34 deg 46.7' N 64 deg 43.3' E GMT Center 1994/274:09:59:12.9 Lat/Long Center: 34 deg 33.7' N 65 deg 15.2' E Lat/Long Near Late: 34 deg 20.5' N 65 deg 46.9' E Lat/Long Far Late: 34 deg 5.5' N 65 deg 25.4' E SEG_16 Lat/Long Near Early: 34 deg 20.5' N 65 deg 46.9' E Lat/Long Far Early: 34 deg 5.5' N 65 deg 25.4' E GMT Center 1994/274:09:59:26.7 Lat/Long Center: 33 deg 52.3' N 65 deg 56.9' E Lat/Long Near Late: 33 deg 38.8' N 66 deg 28.2' E Lat/Long Far Late: 33 deg 24.0' N 66 deg 6.8' E SEG_17 Lat/Long Near Early: 33 deg 38.8' N 66 deg 28.2' E Lat/Long Far Early: 33 deg 24.0' N 66 deg 6.8' E Lat/Long Near Data End: 33 deg 21.7' N 66 deg 44.5' E Lat/Long Far Data End: 33 deg 6.9' N 66 deg 23.2' E