; UAVSAR RPI Metadata file for dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01 ; search for parameters/value rather than placement in file ; Annotation file version (when an annotation file contains no annotation version field, assume the version number is 1) UAVSAR RPI Annotation File Version Number (-) = 2.2 ; Geographic location of data (non-unique) Site Description (&) = Deadhorse Legacy Line ; Comments Flight Plan Comments of Pass 1 (&) = N/A Flight Plan Comments of Pass 2 (&) = N/A Processing Comments (&) = N/A ; URL of JPL website for precision data URL (&) = http://uavsar.jpl.nasa.gov/cgi-bin/product.pl?jobName=dhorse_18519_17069-008_17098-005_0087d_s01_L090_01 ; List of Precision Data Files Slant Range Interferogram (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.int ; File Size 652977600 bytes Slant Range Unwrapped Phase (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.unw ; File Size 326488800 bytes Slant Range Correlation (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.cor ; File Size 326488800 bytes Slant Range Amplitude of Pass 1 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp1 ; File Size 326488800 bytes Slant Range Amplitude of Pass 2 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp2 ; File Size 326488800 bytes Ground Range Interferogram (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.int.grd ; File Size 2197684576 bytes Ground Range Unwrapped Phase (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.unw.grd ; File Size 1098842288 bytes Ground Range Correlation (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.cor.grd ; File Size 1098842288 bytes Ground Range Amplitude of Pass 1 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp1.grd ; File Size 1098842288 bytes Ground Range Amplitude of Pass 2 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp2.grd ; File Size 1098842288 bytes DEM Used in Ground Projection (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.hgt.grd ; File Size 1098842288 bytes KMZ of Ground Range Interferogram (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.int.kmz ; File Size 116787062 bytes KMZ of Ground Range Unwrapped Phase (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.unw.kmz ; File Size 59667224 bytes KMZ of Ground Range Correlation (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.cor.kmz ; File Size 124909195 bytes KMZ of Ground Range Amplitude of Pass 1 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp1.kmz ; File Size 97010662 bytes KMZ of Ground Range Amplitude of Pass 2 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp2.kmz ; File Size 95842456 bytes KMZ of DEM Used in Ground Projection (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.hgt.kmz ; File Size 36292252 bytes ; Single Look Complex Data may be available upon request Single Look Complex Data of Pass 1 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.T1.slc ; File Size 23507589600 bytes Single Look Complex Data of Pass 2 (&) = dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.T2.slc ; File Size 23507589600 bytes ; ------------------------------------------------------------------------------ ; Slant Range Multi-Looked Product Information ; ------------------------------------------------------------------------------ ; Projection of image is relative to the flightline ; Applicable Files: int, unw, cor, amp1, amp2 Slant Range Data Azimuth Lines (-) = 24734 Slant Range Data Range Samples (-) = 3300 Slant Range Data Starting Azimuth (m) = -87909.9 ; center of upper left slant range pixel, value indicates offset from peg Slant Range Data at Near Range (m) = 13449.72831366 ; center of upper left slant range pixel, value indicates offset from peg Slant Range Data Azimuth Spacing (m) = 7.2 Slant Range Data Range Spacing (m) = 4.99654098 Number of Looks in Range (-) = 3 Number of Looks in Azimuth (-) = 12 ; ------------------------------------------------------------------------------ ; Ground Range Multi-Looked Product Information ; ------------------------------------------------------------------------------ ; Slant range multi-looked products projected to the ground ; Applicable Files: int.grd, unw.grd, cor.grd, amp1.grd, amp2.grd, hgt.grd Ground Range Data Latitude Lines (-) = 29951 Ground Range Data Longitude Samples (-) = 9172 Ground Range Data Starting Latitude (deg) = 70.421855520000008 ; center of upper left ground range pixel Ground Range Data Starting Longitude (deg) = -149.034398530000004 ; center of upper left ground range pixel Ground Range Data Latitude Spacing (deg) = -0.0000555600000000 Ground Range Data Longitude Spacing (deg) = 0.0001111100000000 Approximate Upper Left Latitude (deg) = 70.39470136 ; approximate corners of non-zero image footprint Approximate Upper Left Longitude (deg) = -148.61416550 ; approximate corners of non-zero image footprint Approximate Upper Right Latitude (deg) = 70.37440005 ; approximate corners of non-zero image footprint Approximate Upper Right Longitude (deg) = -148.02512613 ; approximate corners of non-zero image footprint Approximate Lower Left Latitude (deg) = 68.80345900 ; approximate corners of non-zero image footprint Approximate Lower Left Longitude (deg) = -148.99854417 ; approximate corners of non-zero image footprint Approximate Lower Right Latitude (deg) = 68.78607935 ; approximate corners of non-zero image footprint Approximate Lower Right Longitude (deg) = -148.47697239 ; approximate corners of non-zero image footprint ; ------------------------------------------------------------------------------ ; Slant Range Single Look Complex Product Information (data available upon request) ; ------------------------------------------------------------------------------ ; Projection of image is relative to the flightline ; Applicable Files: *.slc Single Look Complex Data Azimuth Lines (-) = 296813 Single Look Complex Data Range Samples (-) = 9900 Single Look Complex Data Starting Azimuth (m) = -87913.2 ; center of upper left single look complex data pixel, value indicates offset from peg Single Look Complex Data at Near Range (m) = 13448.0628 ; center of upper left single look complex data pixel, value indicates offset from peg Single Look Complex Data Azimuth Spacing (m) = 0.6 Single Look Complex Data Range Spacing (m) = 1.66551366 ; ------------------------------------------------------------------------------ ; Data Format Information ; ------------------------------------------------------------------------------ Interferogram Bytes Per Pixel (bytes) = 8 Unwrapped Phase Bytes Per Pixel (bytes) = 4 Correlation Bytes Per Pixel (bytes) = 4 Amplitude Bytes Per Pixel (bytes) = 4 DEM Bytes Per Pixel (bytes) = 4 SLC Bytes Per Pixel (bytes) = 8 Interferogram Pixel Format (&) = Complex Unwrapped Phase Pixel Format (&) = Real Correlation Pixel Format (&) = Real Amplitude Pixel Format (&) = Real DEM Pixel Format (&) = Real SLC Pixel Format (&) = Complex Interferogram Units (&) = Linear Power and Phase in Radians Unwrapped Phase Units (&) = Radians Correlation Units (&) = Scalar Between 0 and 1 Amplitude Units (&) = Linear Amplitude DEM Units (&) = Meters SLC Units (&) = Linear Amplitude and Phase in Radians ; ------------------------------------------------------------------------------ ; Acquisition Parameters ; ------------------------------------------------------------------------------ Acquisition Mode (&) = PolSAR Radar Look Direction (&) = Left Flight Path (&) = Geodesic Number of Repeat Passes (-) = 2 Steering Angle (deg) = 90 ; 90 deg is boresight Average Look Angle in Near Range (deg) = 24.02 Average Look Angle in Far Range (deg) = 65.77 Bandwidth (Mhz) = 80.00000000000000 Center Wavelength (cm) = 23.8403545 Pulse Length (microsec) = 40.00000 Ping-Pong or Single Antenna Transmit (&) = Ping-Pong Nominal Azimuth Reference Length (-) = 8192 Average Pulse Repetition Interval (ms) = 2.44532333 Global Average Yaw (deg) = 2.03988241 Global Average Pitch (deg) = 1.65534694 Global Average Roll (deg) = 0.0 Global Average ESA (deg) = -2.60161104 ; electronic steering angle Global Average Squint Angle (deg) = -0.0110362 Global Average Altitude (m) = 12494.1324 ; GPS altitude Global Average Terrain Height (m) = 210.297945 ; Standard Deviation of Terrain Height (m) = 175.08761 Barometric Pressure during Pass 1 (hPa) = N/A Barometric Pressure during Pass 2 (hPa) = N/A Flight ID for Pass 1 (&) = 17069 Flight ID for Pass 2 (&) = 17098 Start Time of Acquisition for Pass 1 (&) = 21-Jun-2017 21:22:18 UTC Stop Time of Acquisition for Pass 1 (&) = 21-Jun-2017 21:35:34 UTC Start Time of Acquisition for Pass 2 (&) = 16-Sep-2017 20:37:31 UTC Stop Time of Acquisition for Pass 2 (&) = 16-Sep-2017 20:50:29 UTC Hardware Version Number for Pass 1 (&) = N/A Hardware Version Number for Pass 2 (&) = N/A ; ------------------------------------------------------------------------------ ; Processing Parameters ; ------------------------------------------------------------------------------ Processing Mode (&) = RPI Polarization (&) = HH ; Peg position is the nadir position of aircraft at the middle of the pass Peg Latitude (deg) = 69.613386896 Peg Longitude (deg) = -148.95573468 Peg Heading (deg) = -174.89014595 Ellipsoid Semi-major Axis (m) = 6378137.0 Ellipsoid Eccentricity Squared (-) = 0.00669437999 Cross Track Offset From Reference Track (m) = 0.0 Polarimetrically Calibrated (&) = Yes Antenna Pattern Radiometric Correction Applied (&) = Yes Range Dependent Radiometric Correction Applied (&) = Yes Mocomp I Applied (&) = Yes Mocomp II Applied (&) = Yes Reskew Doppler (&) = Global Doppler Reskew Doppler Near Mid Far (hz,hz,hz) = -8.63060514 0.56763893 -2.02876542 RFI Removed (&) = Yes (Quick RFI Removal) Cross Talk Removed (&) = No Correlation Threshold (&) = N/A Residual Baseline Estimation Method (&) = Phase v3 ; ampcor, Ampcor v1, Phase, Phase v2 Number of Baseline Iterations (-) = 1 Length of Processed Data (km) = 178.0848 Date of Processing (&) = 17-Jan-2018 Processor Version Number (&) = fc0bad4d5a2cb2129287744a873370fdd86aa5af Post Processor Version Number (&) = fc0bad4d5a2cb2129287744a873370fdd86aa5af Ground Projection Method (&) = Nearest Neighbor DEM Used in Processing (&) = Alaska DEM Source (&) = http://uavsar.jpl.nasa.gov/doc/dem.htm DEM Datum (&) = WGS-84 DEM Interpolation Method (&) = Bilinear DEM Original Pixel Spacing (m) = 30 DEM Citation Count (-) = 6 DEM Citation 1 (&) = Kienholz (2014) describes the methodology and source data for this DEM. Please cite all five of the following publications for work that uses the height layer provided with this product. DEM Citation 2 (&) = Burgess, E. W., Larsen, C. F., and Forster, R. R.: Summer melt regulates winter glacier flow speeds throughout Alaska, Geophys. Res. Lett., 40, 6160-6164, 2013b. DEM Citation 3 (&) = Kienholz, C., Rich, J. L., Arendt, A. A., and Hock, R.: A new method for deriving glacier centerlines applied to glaciers in Alaska and northwest Canada, The Cryosphere, 8, 503-519, https://doi.org/10.5194/tc-8-503-2014, 2014. DEM Citation 4 (&) = Le Bris, R. and Paul, F.: An automatic method to create flow lines for determination of glacier length: A pilot study with Alaskan glaciers, Comput. Geosci., 52, 234-245, 2013. DEM Citation 5 (&) = Paul, F., Barry, R. G., Cogley, J. G., Frey, H., Haeberli, W., Ohmura, A., Ommanney, C. S. L., Raup, B., Rivera, A., and Zemp, M.: Recommendations for the compilation of glacier inventory data from digital sources, Ann. Glaciol., 50, 119–126, 2009. DEM Citation 6 (&) = Schiefer, E., Menounos, B., and Wheate, R.: An inventory and morphometric analysis of British Columbia glaciers, Canada, J. Glaciol., 54, 551–560, 2008. Slope Calibration in Ground Data (&) = No Phase Unwrapping Method (&) = ICU ; ICU or SNAPHU Phase Unwrapping Filtering Method (&) = Low Pass ; Low Pass or Power Spectrum Phase Unwrapping Filter Window Size (&) = 3 x 3 ; Range x Azimuth in units of slant range pixels ; ------------------------------------------------------------------------------ ; display parameters (mdx header) ; ------------------------------------------------------------------------------ ; slt applies to slant range correlation and amplitude files ; slt_mag and slt_phs applies to slant range interferogram ; grd applies to ground range correlation, amplitude, height files ; grd_mag and grd_phs applies to ground range interferogram ; ; mdx commands to display binary RPI data: ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.int -set slt_phs -cmap cmy -wrap 6.28 -addr -3.14 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.unw -set slt -cmap cmy -wrap 12.56 -addr -6.28 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.cor -set slt -cmap cmy -wrap 1.05 -min 1e-9 -max 1.0 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp1 -set slt -PER -percent 95 -exp .5 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp2 -set slt -PER -percent 95 -exp .5 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.int.grd -set grd_phs -cmap cmy -wrap 6.28 -addr -3.14 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.unw.grd -set grd -cmap cmy -wrap 12.56 -addr -6.28 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.cor.grd -set grd -cmap cmy -wrap 1.05 -min 1e-9 -max 1.0 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp1.grd -set grd -PER -percent 95 -exp .5 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.amp2.grd -set grd -PER -percent 95 -exp .5 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.hgt.grd -set grd -cmap cmy -wrap 250 -min -1000 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.T1.slc -set slc_mag -PER -percent 95 -exp .5 dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.T1.slc -set slc_phs -cmap cmy -wrap 6.28 -addr -3.14 ; mdx -h dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.ann dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.T2.slc -set slc_mag -PER -percent 95 -exp .5 dhorse_18519_17069-008_17098-005_0087d_s01_L090HH_01.T2.slc -set slc_phs -cmap cmy -wrap 6.28 -addr -3.14 set_name (&) = ; layers described ; peg point set_plat (deg) = 69.613386896 ; peg latitude set_plon (deg) = -148.95573468 ; peg longitude set_phdg (deg) = -174.89014595 ; peg heading (north = 0 deg) ; data file dimensions slt.set_rows (pixels) = 24734 ; slant range data lines slt.set_cols (pixels) = 3300 ; slant range data samples slt_mag.set_rows (pixels) = 24734 ; slant range data lines slt_mag.set_cols (pixels) = 3300 ; slant range data samples slt_phs.set_rows (pixels) = 24734 ; slant range data lines slt_phs.set_cols (pixels) = 3300 ; slant range data samples grd.set_rows (pixels) = 29951 ; ground range data lines grd.set_cols (pixels) = 9172 ; ground range data samples grd_mag.set_rows (pixels) = 29951 ; ground range data lines grd_mag.set_cols (pixels) = 9172 ; ground range data samples grd_phs.set_rows (pixels) = 29951 ; ground range data lines grd_phs.set_cols (pixels) = 9172 ; ground range data samples slc_mag.set_rows (pixels) = 296813 ; single look complex data lines slc_mag.set_cols (pixels) = 9900 ; single look complex data samples slc_phs.set_rows (pixels) = 296813 ; single look complex data lines slc_phs.set_cols (pixels) = 9900 ; single look complex data samples ; center of first pixel slt.row_addr (m) = -87909.9 ; center of upper left slant range pixel slt.col_addr (m) = 13449.72831366 ; center of upper left slant range pixel slt_mag.row_addr (m) = -87909.9 ; center of upper left slant range pixel slt_mag.col_addr (m) = 13449.72831366 ; center of upper left slant range pixel slt_phs.row_addr (m) = -87909.9 ; center of upper left slant range pixel slt_phs.col_addr (m) = 13449.72831366 ; center of upper left slant range pixel grd.row_addr (deg) = 70.421855520000008 ; center of upper left ground range pixel grd.col_addr (deg) = -149.034398530000004 ; center of upper left ground range pixel grd_mag.row_addr (deg) = 70.421855520000008 ; center of upper left ground range pixel grd_mag.col_addr (deg) = -149.034398530000004 ; center of upper left ground range pixel grd_phs.row_addr (deg) = 70.421855520000008 ; center of upper left ground range pixel grd_phs.col_addr (deg) = -149.034398530000004 ; center of upper left ground range pixel slc_mag.row_addr (m) = -87913.2 ; center of upper left single look complex pixel slc_mag.col_addr (m) = 13448.0628 ; center of upper left single look complex pixel slc_phs.row_addr (m) = -87913.2 ; center of upper left single look complex pixel slc_phs.col_addr (m) = 13448.0628 ; center of upper left single look complex pixel ; pixel spacing slt.row_mult (m/pixel) = 7.2 ; slant range azimuth post spacing slt.col_mult (m/pixel) = 4.99654098 ; slant range range post spacing slt_mag.row_mult (m/pixel) = 7.2 ; slant range azimuth post spacing slt_mag.col_mult (m/pixel) = 4.99654098 ; slant range range post spacing slt_phs.row_mult (m/pixel) = 7.2 ; slant range azimuth post spacing slt_phs.col_mult (m/pixel) = 4.99654098 ; slant range range post spacing grd.row_mult (deg/pixel) = -0.0000555600000000 ; ground range latitude spacing grd.col_mult (deg/pixel) = 0.0001111100000000 ; ground range longitdue spacing grd_mag.row_mult (deg/pixel) = -0.0000555600000000 ; ground range latitude spacing grd_mag.col_mult (deg/pixel) = 0.0001111100000000 ; ground range longitude spacing grd_phs.row_mult (deg/pixel) = -0.0000555600000000 ; ground range latitude spacing grd_phs.col_mult (deg/pixel) = 0.0001111100000000 ; ground range longitude spacing slc_mag.row_mult (m/pixel) = 0.6 ; single look complex data azimuth post spacing slc_mag.col_mult (m/pixel) = 1.66551366 ; single look complex data range post spacing slc_phs.row_mult (m/pixel) = 0.6 ; single look complex data azimuth post spacing slc_phs.col_mult (m/pixel) = 1.66551366 ; single look complex data range post spacing ; bytes per pixel slt.val_size (bytes) = 4 ; bytes per pixel in file slt_mag.val_size (bytes) = 8 ; bytes per pixel in file slt_phs.val_size (bytes) = 8 ; bytes per pixel in file grd.val_size (bytes) = 4 ; bytes per pixel in file grd_mag.val_size (bytes) = 8 ; bytes per pixel in file grd_phs.val_size (bytes) = 8 ; bytes per pixel in file slc_mag.val_size (bytes) = 8 ; bytes per pixel in file slc_phs.val_size (bytes) = 8 ; bytes per pixel in file val_endi (&) = LITTLE ENDIAN ; byte order slt.val_frmt (&) = REAL*4 ; slant range data type slt_mag.val_frmt (&) = COMPLEX_MAGNITUDE ; slant range data type slt_phs.val_frmt (&) = COMPLEX_PHASE ; slant range data type grd.val_frmt (&) = REAL*4 ; ground range data type grd_mag.val_frmt (&) = COMPLEX_MAGNITUDE ; ground range data type grd_phs.val_frmt (&) = COMPLEX_PHASE ; ground range data type slc_mag.val_frmt (&) = COMPLEX_MAGNITUDE ; single look complex data type slc_phs.val_frmt (&) = COMPLEX_PHASE ; single look complex data type ; projection slt.set_proj (&) = SCX ; slant range slt_mag.set_proj (&) = SCX ; slant range slt_phs.set_proj (&) = SCX ; slant range grd.set_proj (&) = EQA ; equiangular projection grd_mag.set_proj (&) = EQA ; equiangular projection grd_phs.set_proj (&) = EQA ; equiangular projection slc_mag.set_proj (&) = SCX ; slant range slc_phs.set_proj (&) = SCX ; slant range ; display thresholds and color table val_mult (-) = 1.0 ; scale for data val_addr (-) = 0.0 ; shift for data val_minv (dB) = -1000000. ; minimum value default for display val_maxv (dB) = 10000000. ; maximum value default for display slt_phs.val_mult (-) = 1.0 ; maximum value default for display slt_phs.val_minv (rad) = -3.14 ; maximum value default for display slt_phs.val_maxv (rad) = 3.14 ; maximum value default for display grd_phs.val_mult (-) = 1.0 ; maximum value default for display grd_phs.val_minv (rad) = -3.14 ; maximum value default for display grd_phs.val_maxv (rad) = 3.14 ; maximum value default for display slc_phs.val_mult (-) = 1.0 ; maximum value default for display slc_phs.val_minv (rad) = -3.14 ; maximum value default for display slc_phs.val_maxv (rad) = 3.14 ; maximum value default for display dsp_cmap (&) = grey ; default grey color table slt_phs.dsp_cmap (&) = cmy ; color table for interferogram phase grd_phs.dsp_cmap (&) = cmy ; color table for interferogram phase slc_phs.dsp_cmap (&) = cmy ; color table for interferogram phase ; header/tail information set_hddr (bytes) = 0 ; header bytes in raw data set_tail (bytes) = 0 ; tail bytes in raw data