DTHDR.TXT: DATA TAKE HEADER FILE 1 2 3 4 5 6 7 1234567890123456789012345678901234567890123456789012345678901234567890123456 Data Take ID: 145.10 Site Name: Duke Forest, North Carolina Site ID: ES5 Mission ID: SRL-2 Sensor ID: SIR-C Radar Data Acquisition Mode: SIR-C 16 / X-SAR Antenna Direction: Right Looking Orbit Direction: Ascending Pulse Bandwidth (MHz): 20 Pulse Duration (micro sec): 34 Quantization Format: BFPQ Beam Spoiling Mode: 2 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: 1994/282:08:22:46.8 Data Take End GMT: 1994/282:08:28:23.9 Data Take Duration (min:sec): 5:39 Latitude at Start GMT: 32 deg 10.8' N Longitude at Start GMT: 82 deg 42.1' W Latitude at End GMT: 47 deg 44.0' N Longitude at End GMT: 62 deg 7.2' W Center Incidence Angle (deg): 26.5 Track Angle at Image Center: 44.8 deg E of True North Along-Track Image Size (km): 2453.1 Cross-Track Image Size (km): 30.4 Along-Track Resolution (m): 87 Cross-Track Resolution (m): 72 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): 5.5 Bit Error Rate (exponent): 0.0 Number of Looks: 4.0 Image Segment Size (km): 100 Image Segments: 25 Bytes per Record: 2000 Records per Segment: 758 Product Generation Date: Mar 09, 1995 Processing Facility: JPL Processor S/W Version: 1.2.7 Available Standard Products: LHH, LVH, LHV, LVV, CHH, CVH, CHV, CVV, XVV Processing Run Number: 40879 Comments: SEG_01 Lat/Long Near Early: 32 deg 15.6' N 82 deg 49.2' W Lat/Long Far Early: 32 deg 5.9' N 82 deg 34.9' W GMT Center 1994/282:08:22:53.7 Lat/Long Center: 32 deg 32.1' N 82 deg 22.4' W Lat/Long Near Late: 32 deg 58.1' N 82 deg 9.7' W Lat/Long Far Late: 32 deg 48.3' N 81 deg 55.2' W SEG_02 Lat/Long Near Early: 32 deg 58.1' N 82 deg 9.7' W Lat/Long Far Early: 32 deg 48.3' N 81 deg 55.2' W GMT Center 1994/282:08:23:07.4 Lat/Long Center: 33 deg 14.3' N 81 deg 42.4' W Lat/Long Near Late: 33 deg 40.3' N 81 deg 29.4' W Lat/Long Far Late: 33 deg 30.4' N 81 deg 14.8' W SEG_03 Lat/Long Near Early: 33 deg 40.3' N 81 deg 29.4' W Lat/Long Far Early: 33 deg 30.4' N 81 deg 14.8' W GMT Center 1994/282:08:23:21.2 Lat/Long Center: 33 deg 56.3' N 81 deg 1.7' W Lat/Long Near Late: 34 deg 22.3' N 80 deg 48.4' W Lat/Long Far Late: 34 deg 12.1' N 80 deg 33.7' W SEG_04 Lat/Long Near Early: 34 deg 22.3' N 80 deg 48.4' W Lat/Long Far Early: 34 deg 12.1' N 80 deg 33.7' W GMT Center 1994/282:08:23:34.9 Lat/Long Center: 34 deg 38.1' N 80 deg 20.3' W Lat/Long Near Late: 35 deg 3.9' N 80 deg 6.6' W Lat/Long Far Late: 34 deg 53.6' N 79 deg 51.9' W SEG_05 Lat/Long Near Early: 35 deg 3.9' N 80 deg 6.6' W Lat/Long Far Early: 34 deg 53.6' N 79 deg 51.9' W GMT Center 1994/282:08:23:48.6 Lat/Long Center: 35 deg 19.5' N 79 deg 38.1' W Lat/Long Near Late: 35 deg 45.3' N 79 deg 24.1' W Lat/Long Far Late: 35 deg 34.8' N 79 deg 9.3' W SEG_06 Lat/Long Near Early: 35 deg 45.3' N 79 deg 24.1' W Lat/Long Far Early: 35 deg 34.8' N 79 deg 9.3' W GMT Center 1994/282:08:24:02.4 Lat/Long Center: 36 deg 0.6' N 78 deg 55.2' W Lat/Long Near Late: 36 deg 26.3' N 78 deg 40.8' W Lat/Long Far Late: 36 deg 15.7' N 78 deg 25.9' W SEG_07 Lat/Long Near Early: 36 deg 26.3' N 78 deg 40.8' W Lat/Long Far Early: 36 deg 15.7' N 78 deg 25.9' W GMT Center 1994/282:08:24:16.1 Lat/Long Center: 36 deg 41.4' N 78 deg 11.4' W Lat/Long Near Late: 37 deg 7.0' N 77 deg 56.6' W Lat/Long Far Late: 36 deg 56.3' N 77 deg 41.7' W SEG_08 Lat/Long Near Early: 37 deg 7.0' N 77 deg 56.6' W Lat/Long Far Early: 36 deg 56.3' N 77 deg 41.7' W GMT Center 1994/282:08:24:29.9 Lat/Long Center: 37 deg 21.9' N 77 deg 26.7' W Lat/Long Near Late: 37 deg 47.4' N 77 deg 11.6' W Lat/Long Far Late: 37 deg 36.5' N 76 deg 56.6' W SEG_09 Lat/Long Near Early: 37 deg 47.4' N 77 deg 11.6' W Lat/Long Far Early: 37 deg 36.5' N 76 deg 56.6' W GMT Center 1994/282:08:24:43.6 Lat/Long Center: 38 deg 2.0' N 76 deg 41.2' W Lat/Long Near Late: 38 deg 27.4' N 76 deg 25.7' W Lat/Long Far Late: 38 deg 16.4' N 76 deg 10.6' W SEG_10 Lat/Long Near Early: 38 deg 27.4' N 76 deg 25.7' W Lat/Long Far Early: 38 deg 16.4' N 76 deg 10.6' W GMT Center 1994/282:08:24:57.3 Lat/Long Center: 38 deg 41.7' N 75 deg 54.8' W Lat/Long Near Late: 39 deg 7.1' N 75 deg 38.9' W Lat/Long Far Late: 38 deg 55.9' N 75 deg 23.7' W SEG_11 Lat/Long Near Early: 39 deg 7.1' N 75 deg 38.9' W Lat/Long Far Early: 38 deg 55.9' N 75 deg 23.7' W GMT Center 1994/282:08:25:11.1 Lat/Long Center: 39 deg 21.1' N 75 deg 7.5' W Lat/Long Near Late: 39 deg 46.4' N 74 deg 51.1' W Lat/Long Far Late: 39 deg 35.0' N 74 deg 35.9' W SEG_12 Lat/Long Near Early: 39 deg 46.4' N 74 deg 51.1' W Lat/Long Far Early: 39 deg 35.0' N 74 deg 35.9' W GMT Center 1994/282:08:25:24.8 Lat/Long Center: 40 deg 0.1' N 74 deg 19.2' W Lat/Long Near Late: 40 deg 25.2' N 74 deg 2.4' W Lat/Long Far Late: 40 deg 13.7' N 73 deg 47.0' W SEG_13 Lat/Long Near Early: 40 deg 25.2' N 74 deg 2.4' W Lat/Long Far Early: 40 deg 13.7' N 73 deg 47.0' W GMT Center 1994/282:08:25:38.6 Lat/Long Center: 40 deg 38.7' N 73 deg 29.9' W Lat/Long Near Late: 41 deg 3.7' N 73 deg 12.6' W Lat/Long Far Late: 40 deg 51.9' N 72 deg 57.2' W SEG_14 Lat/Long Near Early: 41 deg 3.7' N 73 deg 12.6' W Lat/Long Far Early: 40 deg 51.9' N 72 deg 57.2' W GMT Center 1994/282:08:25:52.3 Lat/Long Center: 41 deg 16.9' N 72 deg 39.6' W Lat/Long Near Late: 41 deg 41.8' N 72 deg 21.8' W Lat/Long Far Late: 41 deg 29.8' N 72 deg 6.3' W SEG_15 Lat/Long Near Early: 41 deg 41.8' N 72 deg 21.8' W Lat/Long Far Early: 41 deg 29.8' N 72 deg 6.3' W GMT Center 1994/282:08:26:06.0 Lat/Long Center: 41 deg 54.6' N 71 deg 48.2' W Lat/Long Near Late: 42 deg 19.3' N 71 deg 29.9' W Lat/Long Far Late: 42 deg 7.2' N 71 deg 14.4' W SEG_16 Lat/Long Near Early: 42 deg 19.3' N 71 deg 29.9' W Lat/Long Far Early: 42 deg 7.2' N 71 deg 14.4' W GMT Center 1994/282:08:26:19.8 Lat/Long Center: 42 deg 31.8' N 70 deg 55.7' W Lat/Long Near Late: 42 deg 56.5' N 70 deg 36.9' W Lat/Long Far Late: 42 deg 44.1' N 70 deg 21.4' W SEG_17 Lat/Long Near Early: 42 deg 56.5' N 70 deg 36.9' W Lat/Long Far Early: 42 deg 44.1' N 70 deg 21.4' W GMT Center 1994/282:08:26:33.5 Lat/Long Center: 43 deg 8.6' N 70 deg 2.2' W Lat/Long Near Late: 43 deg 33.1' N 69 deg 42.7' W Lat/Long Far Late: 43 deg 20.5' N 69 deg 27.2' W SEG_18 Lat/Long Near Early: 43 deg 33.1' N 69 deg 42.7' W Lat/Long Far Early: 43 deg 20.5' N 69 deg 27.2' W GMT Center 1994/282:08:26:47.3 Lat/Long Center: 43 deg 44.9' N 69 deg 7.4' W Lat/Long Near Late: 44 deg 9.2' N 68 deg 47.4' W Lat/Long Far Late: 43 deg 56.5' N 68 deg 31.9' W SEG_19 Lat/Long Near Early: 44 deg 9.2' N 68 deg 47.4' W Lat/Long Far Early: 43 deg 56.5' N 68 deg 31.9' W GMT Center 1994/282:08:27:01.0 Lat/Long Center: 44 deg 20.6' N 68 deg 11.5' W Lat/Long Near Late: 44 deg 44.8' N 67 deg 50.9' W Lat/Long Far Late: 44 deg 31.8' N 67 deg 35.4' W SEG_20 Lat/Long Near Early: 44 deg 44.8' N 67 deg 50.9' W Lat/Long Far Early: 44 deg 31.8' N 67 deg 35.4' W GMT Center 1994/282:08:27:14.7 Lat/Long Center: 44 deg 55.8' N 67 deg 14.3' W Lat/Long Near Late: 45 deg 19.9' N 66 deg 53.1' W Lat/Long Far Late: 45 deg 6.7' N 66 deg 37.6' W SEG_21 Lat/Long Near Early: 45 deg 19.9' N 66 deg 53.1' W Lat/Long Far Early: 45 deg 6.7' N 66 deg 37.6' W GMT Center 1994/282:08:27:28.5 Lat/Long Center: 45 deg 30.5' N 66 deg 15.9' W Lat/Long Near Late: 45 deg 54.3' N 65 deg 54.1' W Lat/Long Far Late: 45 deg 40.9' N 65 deg 38.6' W SEG_22 Lat/Long Near Early: 45 deg 54.3' N 65 deg 54.1' W Lat/Long Far Early: 45 deg 40.9' N 65 deg 38.6' W GMT Center 1994/282:08:27:42.2 Lat/Long Center: 46 deg 4.5' N 65 deg 16.3' W Lat/Long Near Late: 46 deg 28.2' N 64 deg 53.7' W Lat/Long Far Late: 46 deg 14.6' N 64 deg 38.3' W SEG_23 Lat/Long Near Early: 46 deg 28.2' N 64 deg 53.7' W Lat/Long Far Early: 46 deg 14.6' N 64 deg 38.3' W GMT Center 1994/282:08:27:55.9 Lat/Long Center: 46 deg 38.0' N 64 deg 15.3' W Lat/Long Near Late: 47 deg 1.5' N 63 deg 52.1' W Lat/Long Far Late: 46 deg 47.6' N 63 deg 36.7' W SEG_24 Lat/Long Near Early: 47 deg 1.5' N 63 deg 52.1' W Lat/Long Far Early: 46 deg 47.6' N 63 deg 36.7' W GMT Center 1994/282:08:28:09.7 Lat/Long Center: 47 deg 10.8' N 63 deg 13.0' W Lat/Long Near Late: 47 deg 34.1' N 62 deg 49.0' W Lat/Long Far Late: 47 deg 20.0' N 62 deg 33.7' W SEG_25 Lat/Long Near Early: 47 deg 34.1' N 62 deg 49.0' W Lat/Long Far Early: 47 deg 20.0' N 62 deg 33.7' W GMT Center 1994/282:08:28:23.4 Lat/Long Center: 47 deg 43.0' N 62 deg 9.3' W Lat/Long Near Data End: 47 deg 51.1' N 62 deg 14.9' W Lat/Long Far Data End: 47 deg 36.9' N 61 deg 59.6' W