DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 28.20 Site Name: Zhamanshin, USSR Site ID: T07 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): 1512.000 Frequency Band: L Carrier Frequency (GHz): 1.254 Wavelength (m): 0.239 Polarization Channel: HH Product Type: Survey Image Data Take Start GMT: 1994/275:03:25:16.6 Data Take End GMT: 1994/275:03:30:42.4 Data Take Duration (min:sec): 5:27 Latitude at Start GMT: 41 deg 52.4' N Longitude at Start GMT: 48 deg 41.4' E Latitude at End GMT: 52 deg 40.8' N Longitude at End GMT: 75 deg 41.7' E Center Incidence Angle (deg): 52.8 Track Angle at Image Center: 58.6 deg E of True North Along-Track Image Size (km): 2359.7 Cross-Track Image Size (km): 61.0 Along-Track Resolution (m): 73 Cross-Track Resolution (m): 80 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: 24 Bytes per Record: 2000 Records per Segment: 1370 Product Generation Date: Dec 30, 1994 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LHV, CHH, CHV, XVV Processing Run Number: 40729 Comments: SEG_01 Lat/Long Near Early: 42 deg 4.7' N 48 deg 26.8' E Lat/Long Far Early: 41 deg 40.1' N 48 deg 55.8' E GMT Center 1994/275:03:25:23.5 Lat/Long Center: 42 deg 10.2' N 49 deg 8.5' E Lat/Long Near Late: 42 deg 40.3' N 49 deg 21.4' E Lat/Long Far Late: 42 deg 15.4' N 49 deg 50.3' E SEG_02 Lat/Long Near Early: 42 deg 40.3' N 49 deg 21.4' E Lat/Long Far Early: 42 deg 15.4' N 49 deg 50.3' E GMT Center 1994/275:03:25:37.3 Lat/Long Center: 42 deg 45.3' N 50 deg 3.5' E Lat/Long Near Late: 43 deg 15.3' N 50 deg 17.0' E Lat/Long Far Late: 42 deg 50.1' N 50 deg 45.8' E SEG_03 Lat/Long Near Early: 43 deg 15.3' N 50 deg 17.0' E Lat/Long Far Early: 42 deg 50.1' N 50 deg 45.8' E GMT Center 1994/275:03:25:51.1 Lat/Long Center: 43 deg 20.0' N 50 deg 59.7' E Lat/Long Near Late: 43 deg 49.8' N 51 deg 13.9' E Lat/Long Far Late: 43 deg 24.3' N 51 deg 42.5' E SEG_04 Lat/Long Near Early: 43 deg 49.8' N 51 deg 13.9' E Lat/Long Far Early: 43 deg 24.3' N 51 deg 42.5' E GMT Center 1994/275:03:26:04.9 Lat/Long Center: 43 deg 54.0' N 51 deg 57.0' E Lat/Long Near Late: 44 deg 23.7' N 52 deg 11.9' E Lat/Long Far Late: 43 deg 57.9' N 52 deg 40.3' E SEG_05 Lat/Long Near Early: 44 deg 23.7' N 52 deg 11.9' E Lat/Long Far Early: 43 deg 57.9' N 52 deg 40.3' E GMT Center 1994/275:03:26:18.7 Lat/Long Center: 44 deg 27.5' N 52 deg 55.6' E Lat/Long Near Late: 44 deg 57.0' N 53 deg 11.2' E Lat/Long Far Late: 44 deg 31.0' N 53 deg 39.3' E SEG_06 Lat/Long Near Early: 44 deg 57.0' N 53 deg 11.2' E Lat/Long Far Early: 44 deg 31.0' N 53 deg 39.3' E GMT Center 1994/275:03:26:32.5 Lat/Long Center: 45 deg 0.4' N 53 deg 55.3' E Lat/Long Near Late: 45 deg 29.7' N 54 deg 11.7' E Lat/Long Far Late: 45 deg 3.4' N 54 deg 39.5' E SEG_07 Lat/Long Near Early: 45 deg 29.7' N 54 deg 11.7' E Lat/Long Far Early: 45 deg 3.4' N 54 deg 39.5' E GMT Center 1994/275:03:26:46.3 Lat/Long Center: 45 deg 32.6' N 54 deg 56.3' E Lat/Long Near Late: 46 deg 1.8' N 55 deg 13.4' E Lat/Long Far Late: 45 deg 35.1' N 55 deg 41.0' E SEG_08 Lat/Long Near Early: 46 deg 1.8' N 55 deg 13.4' E Lat/Long Far Early: 45 deg 35.1' N 55 deg 41.0' E GMT Center 1994/275:03:27:00.1 Lat/Long Center: 46 deg 4.2' N 55 deg 58.5' E Lat/Long Near Late: 46 deg 33.2' N 56 deg 16.4' E Lat/Long Far Late: 46 deg 6.2' N 56 deg 43.7' E SEG_09 Lat/Long Near Early: 46 deg 33.2' N 56 deg 16.4' E Lat/Long Far Early: 46 deg 6.2' N 56 deg 43.7' E GMT Center 1994/275:03:27:13.9 Lat/Long Center: 46 deg 35.1' N 57 deg 2.0' E Lat/Long Near Late: 47 deg 3.9' N 57 deg 20.7' E Lat/Long Far Late: 46 deg 36.6' N 57 deg 47.7' E SEG_10 Lat/Long Near Early: 47 deg 3.9' N 57 deg 20.7' E Lat/Long Far Early: 46 deg 36.6' N 57 deg 47.7' E GMT Center 1994/275:03:27:27.7 Lat/Long Center: 47 deg 5.3' N 58 deg 6.8' E Lat/Long Near Late: 47 deg 33.9' N 58 deg 26.4' E Lat/Long Far Late: 47 deg 6.3' N 58 deg 52.9' E SEG_11 Lat/Long Near Early: 47 deg 33.9' N 58 deg 26.4' E Lat/Long Far Early: 47 deg 6.3' N 58 deg 52.9' E GMT Center 1994/275:03:27:41.5 Lat/Long Center: 47 deg 34.7' N 59 deg 12.9' E Lat/Long Near Late: 48 deg 3.1' N 59 deg 33.4' E Lat/Long Far Late: 47 deg 35.2' N 59 deg 59.5' E SEG_12 Lat/Long Near Early: 48 deg 3.1' N 59 deg 33.4' E Lat/Long Far Early: 47 deg 35.2' N 59 deg 59.5' E GMT Center 1994/275:03:27:55.3 Lat/Long Center: 48 deg 3.4' N 60 deg 20.4' E Lat/Long Near Late: 48 deg 31.6' N 60 deg 41.7' E Lat/Long Far Late: 48 deg 3.4' N 61 deg 7.4' E SEG_13 Lat/Long Near Early: 48 deg 31.6' N 60 deg 41.7' E Lat/Long Far Early: 48 deg 3.4' N 61 deg 7.4' E GMT Center 1994/275:03:28:09.1 Lat/Long Center: 48 deg 31.4' N 61 deg 29.1' E Lat/Long Near Late: 48 deg 59.3' N 61 deg 51.4' E Lat/Long Far Late: 48 deg 30.8' N 62 deg 16.5' E SEG_14 Lat/Long Near Early: 48 deg 59.3' N 61 deg 51.4' E Lat/Long Far Early: 48 deg 30.8' N 62 deg 16.5' E GMT Center 1994/275:03:28:23.0 Lat/Long Center: 48 deg 58.5' N 62 deg 39.3' E Lat/Long Near Late: 49 deg 26.1' N 63 deg 2.5' E Lat/Long Far Late: 48 deg 57.3' N 63 deg 27.1' E SEG_15 Lat/Long Near Early: 49 deg 26.1' N 63 deg 2.5' E Lat/Long Far Early: 48 deg 57.3' N 63 deg 27.1' E GMT Center 1994/275:03:28:36.8 Lat/Long Center: 49 deg 24.8' N 63 deg 50.7' E Lat/Long Near Late: 49 deg 52.1' N 64 deg 14.9' E Lat/Long Far Late: 49 deg 23.0' N 64 deg 38.9' E SEG_16 Lat/Long Near Early: 49 deg 52.1' N 64 deg 14.9' E Lat/Long Far Early: 49 deg 23.0' N 64 deg 38.9' E GMT Center 1994/275:03:28:50.6 Lat/Long Center: 49 deg 50.2' N 65 deg 3.5' E Lat/Long Near Late: 50 deg 17.3' N 65 deg 28.7' E Lat/Long Far Late: 49 deg 47.8' N 65 deg 52.1' E SEG_17 Lat/Long Near Early: 50 deg 17.3' N 65 deg 28.7' E Lat/Long Far Early: 49 deg 47.8' N 65 deg 52.1' E GMT Center 1994/275:03:29:04.4 Lat/Long Center: 50 deg 14.7' N 66 deg 17.7' E Lat/Long Near Late: 50 deg 41.5' N 66 deg 43.8' E Lat/Long Far Late: 50 deg 11.8' N 67 deg 6.6' E SEG_18 Lat/Long Near Early: 50 deg 41.5' N 66 deg 43.8' E Lat/Long Far Early: 50 deg 11.8' N 67 deg 6.6' E GMT Center 1994/275:03:29:18.2 Lat/Long Center: 50 deg 38.3' N 67 deg 33.2' E Lat/Long Near Late: 51 deg 4.8' N 68 deg 0.4' E Lat/Long Far Late: 50 deg 34.8' N 68 deg 22.4' E SEG_19 Lat/Long Near Early: 51 deg 4.8' N 68 deg 0.4' E Lat/Long Far Early: 50 deg 34.8' N 68 deg 22.4' E GMT Center 1994/275:03:29:32.0 Lat/Long Center: 51 deg 1.0' N 68 deg 50.0' E Lat/Long Near Late: 51 deg 27.1' N 69 deg 18.2' E Lat/Long Far Late: 50 deg 56.8' N 69 deg 39.5' E SEG_20 Lat/Long Near Early: 51 deg 27.1' N 69 deg 18.2' E Lat/Long Far Early: 50 deg 56.8' N 69 deg 39.5' E GMT Center 1994/275:03:29:45.8 Lat/Long Center: 51 deg 22.7' N 70 deg 8.1' E Lat/Long Near Late: 51 deg 48.4' N 70 deg 37.4' E Lat/Long Far Late: 51 deg 17.9' N 70 deg 57.8' E SEG_21 Lat/Long Near Early: 51 deg 48.4' N 70 deg 37.4' E Lat/Long Far Early: 51 deg 17.9' N 70 deg 57.8' E GMT Center 1994/275:03:29:59.6 Lat/Long Center: 51 deg 43.4' N 71 deg 27.6' E Lat/Long Near Late: 52 deg 8.7' N 71 deg 57.9' E Lat/Long Far Late: 51 deg 37.9' N 72 deg 17.5' E SEG_22 Lat/Long Near Early: 52 deg 8.7' N 71 deg 57.9' E Lat/Long Far Early: 51 deg 37.9' N 72 deg 17.5' E GMT Center 1994/275:03:30:13.4 Lat/Long Center: 52 deg 3.0' N 72 deg 48.2' E Lat/Long Near Late: 52 deg 28.0' N 73 deg 19.7' E Lat/Long Far Late: 51 deg 56.9' N 73 deg 38.3' E SEG_23 Lat/Long Near Early: 52 deg 28.0' N 73 deg 19.7' E Lat/Long Far Early: 51 deg 56.9' N 73 deg 38.3' E GMT Center 1994/275:03:30:27.2 Lat/Long Center: 52 deg 21.6' N 74 deg 10.1' E Lat/Long Near Late: 52 deg 46.2' N 74 deg 42.6' E Lat/Long Far Late: 52 deg 14.9' N 75 deg 0.3' E SEG_24 Lat/Long Near Early: 52 deg 46.2' N 74 deg 42.6' E Lat/Long Far Early: 52 deg 14.9' N 75 deg 0.3' E GMT Center 1994/275:03:30:41.0 Lat/Long Center: 52 deg 39.2' N 75 deg 33.2' E Lat/Long Near Data End: 52 deg 56.5' N 75 deg 33.1' E Lat/Long Far Data End: 52 deg 25.1' N 75 deg 50.2' E