DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 127.40 Site Name: Zhamanshin, USSR Site ID: T07 Mission ID: SRL-1 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 9 / X-SAR 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): 1736.000 Frequency Band: L Carrier Frequency (GHz): 1.249 Wavelength (m): 0.240 Polarization Channel: VV Product Type: Survey Image Data Take Start GMT: 1994/107:05:54:10.8 Data Take End GMT: 1994/107:05:57:11.6 Data Take Duration (min:sec): 3:2 Latitude at Start GMT: 51 deg 53.1' N Longitude at Start GMT: 51 deg 4.1' E Latitude at End GMT: 45 deg 45.5' N Longitude at End GMT: 66 deg 20.4' E Center Incidence Angle (deg): 41.9 Track Angle at Image Center: 121.4 deg E of True North Along-Track Image Size (km): 1312.1 Cross-Track Image Size (km): 62.2 Along-Track Resolution (m): 68 Cross-Track Resolution (m): 48 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): 34.7 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 14 Bytes per Record: 2000 Records per Segment: 1394 Product Generation Date: Aug 31, 1994 Processing Facility: JPL Processor S/W Version: 1.2.4 Available Standard Products: LVV, CVV, XVV Processing Run Number: 11054 Comments: SEG_01 Lat/Long Near Early: 52 deg 8.5' N 51 deg 15.5' E Lat/Long Far Early: 51 deg 37.7' N 50 deg 52.9' E GMT Center 1994/107:05:54:17.7 Lat/Long Center: 51 deg 41.8' N 51 deg 43.5' E Lat/Long Near Late: 51 deg 45.5' N 52 deg 34.2' E Lat/Long Far Late: 51 deg 15.0' N 52 deg 10.8' E SEG_02 Lat/Long Near Early: 51 deg 45.5' N 52 deg 34.2' E Lat/Long Far Early: 51 deg 15.0' N 52 deg 10.8' E GMT Center 1994/107:05:54:31.5 Lat/Long Center: 51 deg 18.5' N 53 deg 1.1' E Lat/Long Near Late: 51 deg 21.6' N 53 deg 51.5' E Lat/Long Far Late: 50 deg 51.4' N 53 deg 27.4' E SEG_03 Lat/Long Near Early: 51 deg 21.6' N 53 deg 51.5' E Lat/Long Far Early: 50 deg 51.4' N 53 deg 27.4' E GMT Center 1994/107:05:54:45.3 Lat/Long Center: 50 deg 54.2' N 54 deg 17.3' E Lat/Long Near Late: 50 deg 56.7' N 55 deg 7.3' E Lat/Long Far Late: 50 deg 26.8' N 54 deg 42.5' E SEG_04 Lat/Long Near Early: 50 deg 56.7' N 55 deg 7.3' E Lat/Long Far Early: 50 deg 26.8' N 54 deg 42.5' E GMT Center 1994/107:05:54:59.1 Lat/Long Center: 50 deg 29.0' N 55 deg 32.1' E Lat/Long Near Late: 50 deg 30.9' N 56 deg 21.7' E Lat/Long Far Late: 50 deg 1.3' N 55 deg 56.3' E SEG_05 Lat/Long Near Early: 50 deg 30.9' N 56 deg 21.7' E Lat/Long Far Early: 50 deg 1.3' N 55 deg 56.3' E GMT Center 1994/107:05:55:12.8 Lat/Long Center: 50 deg 3.0' N 56 deg 45.5' E Lat/Long Near Late: 50 deg 4.2' N 57 deg 34.7' E Lat/Long Far Late: 49 deg 35.0' N 57 deg 8.7' E SEG_06 Lat/Long Near Early: 50 deg 4.2' N 57 deg 34.7' E Lat/Long Far Early: 49 deg 35.0' N 57 deg 8.7' E GMT Center 1994/107:05:55:26.6 Lat/Long Center: 49 deg 36.0' N 57 deg 57.4' E Lat/Long Near Late: 49 deg 36.7' N 58 deg 46.2' E Lat/Long Far Late: 49 deg 7.8' N 58 deg 19.7' E SEG_07 Lat/Long Near Early: 49 deg 36.7' N 58 deg 46.2' E Lat/Long Far Early: 49 deg 7.8' N 58 deg 19.7' E GMT Center 1994/107:05:55:40.4 Lat/Long Center: 49 deg 8.3' N 59 deg 8.0' E Lat/Long Near Late: 49 deg 8.4' N 59 deg 56.3' E Lat/Long Far Late: 48 deg 39.8' N 59 deg 29.3' E SEG_08 Lat/Long Near Early: 49 deg 8.4' N 59 deg 56.3' E Lat/Long Far Early: 48 deg 39.8' N 59 deg 29.3' E GMT Center 1994/107:05:55:54.1 Lat/Long Center: 48 deg 39.7' N 60 deg 17.1' E Lat/Long Near Late: 48 deg 39.2' N 61 deg 5.0' E Lat/Long Far Late: 48 deg 11.0' N 60 deg 37.5' E SEG_09 Lat/Long Near Early: 48 deg 39.2' N 61 deg 5.0' E Lat/Long Far Early: 48 deg 11.0' N 60 deg 37.5' E GMT Center 1994/107:05:56:07.9 Lat/Long Center: 48 deg 10.4' N 61 deg 24.9' E Lat/Long Near Late: 48 deg 9.4' N 62 deg 12.2' E Lat/Long Far Late: 47 deg 41.5' N 61 deg 44.4' E SEG_10 Lat/Long Near Early: 48 deg 9.4' N 62 deg 12.2' E Lat/Long Far Early: 47 deg 41.5' N 61 deg 44.4' E GMT Center 1994/107:05:56:21.7 Lat/Long Center: 47 deg 40.3' N 62 deg 31.3' E Lat/Long Near Late: 47 deg 38.7' N 63 deg 18.1' E Lat/Long Far Late: 47 deg 11.2' N 62 deg 49.9' E SEG_11 Lat/Long Near Early: 47 deg 38.7' N 63 deg 18.1' E Lat/Long Far Early: 47 deg 11.2' N 62 deg 49.9' E GMT Center 1994/107:05:56:35.5 Lat/Long Center: 47 deg 9.5' N 63 deg 36.3' E Lat/Long Near Late: 47 deg 7.4' N 64 deg 22.6' E Lat/Long Far Late: 46 deg 40.2' N 63 deg 54.1' E SEG_12 Lat/Long Near Early: 47 deg 7.4' N 64 deg 22.6' E Lat/Long Far Early: 46 deg 40.2' N 63 deg 54.1' E GMT Center 1994/107:05:56:49.2 Lat/Long Center: 46 deg 38.0' N 64 deg 39.9' E Lat/Long Near Late: 46 deg 35.4' N 65 deg 25.7' E Lat/Long Far Late: 46 deg 8.5' N 64 deg 56.9' E SEG_13 Lat/Long Near Early: 46 deg 35.4' N 65 deg 25.7' E Lat/Long Far Early: 46 deg 8.5' N 64 deg 56.9' E GMT Center 1994/107:05:57:03.0 Lat/Long Center: 46 deg 5.8' N 65 deg 42.3' E Lat/Long Near Late: 46 deg 2.7' N 66 deg 27.6' E Lat/Long Far Late: 45 deg 36.2' N 65 deg 58.5' E SEG_14 Lat/Long Near Early: 46 deg 2.7' N 66 deg 27.6' E Lat/Long Far Early: 45 deg 36.2' N 65 deg 58.5' E Lat/Long Near Data End: 45 deg 58.7' N 66 deg 35.0' E Lat/Long Far Data End: 45 deg 32.2' N 66 deg 5.9' E