\n",
" \n",
" \n",
@@ -574,7 +574,7 @@
"\n",
" \n",
" \n",
- "
acquisition_date_img2
(mid_date)
datetime64[ns]
dask.array<chunksize=(6554,), meta=np.ndarray>
description : acquisition date and time of image 2 standard_name : image2_acquition_date acquisition_date_img2
(mid_date)
datetime64[ns]
dask.array<chunksize=(6554,), meta=np.ndarray>
description : acquisition date and time of image 2 standard_name : image2_acquition_date \n",
" \n",
" \n",
" \n",
@@ -629,7 +629,7 @@
"\n",
" \n",
" \n",
- "
autoRIFT_software_version
(mid_date)
<U5
dask.array<chunksize=(6554,), meta=np.ndarray>
description : version of autoRIFT software standard_name : autoRIFT_software_version autoRIFT_software_version
(mid_date)
<U5
dask.array<chunksize=(6554,), meta=np.ndarray>
description : version of autoRIFT software standard_name : autoRIFT_software_version \n",
" \n",
" \n",
" \n",
@@ -684,7 +684,7 @@
"\n",
" \n",
" \n",
- "
chip_size_height
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
chip_size_coordinates : Optical data: chip_size_coordinates = 'image projection geometry: width = x, height = y'. Radar data: chip_size_coordinates = 'radar geometry: width = range, height = azimuth' description : height of search template (chip) grid_mapping : mapping standard_name : chip_size_height units : m y_pixel_size : 10.0 chip_size_height
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
chip_size_coordinates : Optical data: chip_size_coordinates = 'image projection geometry: width = x, height = y'. Radar data: chip_size_coordinates = 'radar geometry: width = range, height = azimuth' description : height of search template (chip) grid_mapping : mapping standard_name : chip_size_height units : m y_pixel_size : 10.0 \n",
" \n",
" \n",
" \n",
@@ -806,7 +806,7 @@
"\n",
" \n",
" \n",
- "
chip_size_width
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
chip_size_coordinates : Optical data: chip_size_coordinates = 'image projection geometry: width = x, height = y'. Radar data: chip_size_coordinates = 'radar geometry: width = range, height = azimuth' description : width of search template (chip) grid_mapping : mapping standard_name : chip_size_width units : m x_pixel_size : 10.0 chip_size_width
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
chip_size_coordinates : Optical data: chip_size_coordinates = 'image projection geometry: width = x, height = y'. Radar data: chip_size_coordinates = 'radar geometry: width = range, height = azimuth' description : width of search template (chip) grid_mapping : mapping standard_name : chip_size_width units : m x_pixel_size : 10.0 \n",
" \n",
" \n",
" \n",
@@ -928,7 +928,7 @@
"\n",
" \n",
" \n",
- "
date_center
(mid_date)
datetime64[ns]
dask.array<chunksize=(6554,), meta=np.ndarray>
description : midpoint of image 1 and image 2 acquisition date standard_name : image_pair_center_date date_center
(mid_date)
datetime64[ns]
dask.array<chunksize=(6554,), meta=np.ndarray>
description : midpoint of image 1 and image 2 acquisition date standard_name : image_pair_center_date \n",
" \n",
" \n",
" \n",
@@ -983,7 +983,7 @@
"\n",
" \n",
" \n",
- "
date_dt
(mid_date)
timedelta64[ns]
dask.array<chunksize=(6554,), meta=np.ndarray>
description : time separation between acquisition of image 1 and image 2 standard_name : image_pair_time_separation date_dt
(mid_date)
timedelta64[ns]
dask.array<chunksize=(6554,), meta=np.ndarray>
description : time separation between acquisition of image 1 and image 2 standard_name : image_pair_time_separation \n",
" \n",
" \n",
" \n",
@@ -1038,7 +1038,7 @@
"\n",
" \n",
" \n",
- "
granule_url
(mid_date)
<U235
dask.array<chunksize=(6554,), meta=np.ndarray>
description : original granule URL standard_name : granule_url granule_url
(mid_date)
<U235
dask.array<chunksize=(6554,), meta=np.ndarray>
description : original granule URL standard_name : granule_url \n",
" \n",
" \n",
" \n",
@@ -1093,7 +1093,7 @@
"\n",
" \n",
" \n",
- "
interp_mask
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : light interpolation mask grid_mapping : mapping standard_name : interpolated_value_mask units : binary interp_mask
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : light interpolation mask grid_mapping : mapping standard_name : interpolated_value_mask units : binary \n",
" \n",
" \n",
" \n",
@@ -1215,7 +1215,7 @@
"\n",
" \n",
" \n",
- "
mapping
()
<U1
...
CoordinateAxisTypes : GeoX GeoY CoordinateTransformType : Projection GeoTransform : 700072.5 120.0 0 3399967.5 0 -120.0 grid_mapping_name : universal_transverse_mercator inverse_flattening : 298.257223563 semi_major_axis : 6378137.0 spatial_epsg : 32646 spatial_proj4 : +proj=utm +zone=46 +datum=WGS84 +units=m +no_defs spatial_ref : PROJCS["WGS 84 / UTM zone 46N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",93],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","32646"]] utm_zone_number : 46.0 [1 values with dtype=<U1] mission_img1
(mid_date)
<U1
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the mission that acquired image 1 standard_name : image1_mission mapping
()
<U1
...
CoordinateAxisTypes : GeoX GeoY CoordinateTransformType : Projection GeoTransform : 700072.5 120.0 0 3399967.5 0 -120.0 grid_mapping_name : universal_transverse_mercator inverse_flattening : 298.257223563 semi_major_axis : 6378137.0 spatial_epsg : 32646 spatial_proj4 : +proj=utm +zone=46 +datum=WGS84 +units=m +no_defs spatial_ref : PROJCS["WGS 84 / UTM zone 46N",GEOGCS["WGS 84",DATUM["WGS_1984",SPHEROID["WGS 84",6378137,298.257223563,AUTHORITY["EPSG","7030"]],AUTHORITY["EPSG","6326"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4326"]],PROJECTION["Transverse_Mercator"],PARAMETER["latitude_of_origin",0],PARAMETER["central_meridian",93],PARAMETER["scale_factor",0.9996],PARAMETER["false_easting",500000],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","32646"]] utm_zone_number : 46.0 [1 values with dtype=<U1] mission_img1
(mid_date)
<U1
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the mission that acquired image 1 standard_name : image1_mission \n",
" \n",
" \n",
" \n",
@@ -1270,7 +1270,7 @@
"\n",
" \n",
" \n",
- "
mission_img2
(mid_date)
<U1
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the mission that acquired image 2 standard_name : image2_mission mission_img2
(mid_date)
<U1
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the mission that acquired image 2 standard_name : image2_mission \n",
" \n",
" \n",
" \n",
@@ -1325,7 +1325,7 @@
"\n",
" \n",
" \n",
- "
roi_valid_percentage
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : percentage of pixels with a valid velocity estimate determined for the intersection of the full image pair footprint and the region of interest (roi) that defines where autoRIFT tried to estimate a velocity standard_name : region_of_interest_valid_pixel_percentage roi_valid_percentage
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : percentage of pixels with a valid velocity estimate determined for the intersection of the full image pair footprint and the region of interest (roi) that defines where autoRIFT tried to estimate a velocity standard_name : region_of_interest_valid_pixel_percentage \n",
" \n",
" \n",
" \n",
@@ -1380,7 +1380,7 @@
"\n",
" \n",
" \n",
- "
satellite_img1
(mid_date)
<U32
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the satellite that acquired image 1 standard_name : image1_satellite satellite_img1
(mid_date)
<U32
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the satellite that acquired image 1 standard_name : image1_satellite \n",
" \n",
" \n",
" \n",
@@ -1435,7 +1435,7 @@
"\n",
" \n",
" \n",
- "
satellite_img2
(mid_date)
<U32
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the satellite that acquired image 2 standard_name : image2_satellite satellite_img2
(mid_date)
<U32
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the satellite that acquired image 2 standard_name : image2_satellite \n",
" \n",
" \n",
" \n",
@@ -1490,7 +1490,7 @@
"\n",
" \n",
" \n",
- "
sensor_img1
(mid_date)
<U3
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the sensor that acquired image 1 standard_name : image1_sensor sensor_img1
(mid_date)
<U3
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the sensor that acquired image 1 standard_name : image1_sensor \n",
" \n",
" \n",
" \n",
@@ -1545,7 +1545,7 @@
"\n",
" \n",
" \n",
- "
sensor_img2
(mid_date)
<U3
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the sensor that acquired image 2 standard_name : image2_sensor sensor_img2
(mid_date)
<U3
dask.array<chunksize=(6554,), meta=np.ndarray>
description : id of the sensor that acquired image 2 standard_name : image2_sensor \n",
" \n",
" \n",
" \n",
@@ -1600,7 +1600,7 @@
"\n",
" \n",
" \n",
- "
stable_count_mask
(mid_date)
int64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : number of valid pixels over stationary or slow-flowing surfaces standard_name : stable_count_mask units : count stable_count_mask
(mid_date)
int64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : number of valid pixels over stationary or slow-flowing surfaces standard_name : stable_count_mask units : count \n",
" \n",
" \n",
" \n",
@@ -1655,7 +1655,7 @@
"\n",
" \n",
" \n",
- "
stable_count_slow
(mid_date)
int64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : number of valid pixels over slowest 25% of ice standard_name : stable_count_slow units : count stable_count_slow
(mid_date)
int64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : number of valid pixels over slowest 25% of ice standard_name : stable_count_slow units : count \n",
" \n",
" \n",
" \n",
@@ -1710,7 +1710,7 @@
"\n",
" \n",
" \n",
- "
stable_shift_flag
(mid_date)
int64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : flag for applying velocity bias correction: 0 = no correction; 1 = correction from overlapping stable surface mask (stationary or slow-flowing surfaces with velocity < 15 m/yr)(top priority); 2 = correction from slowest 25% of overlapping velocities (second priority) standard_name : stable_shift_flag stable_shift_flag
(mid_date)
int64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : flag for applying velocity bias correction: 0 = no correction; 1 = correction from overlapping stable surface mask (stationary or slow-flowing surfaces with velocity < 15 m/yr)(top priority); 2 = correction from slowest 25% of overlapping velocities (second priority) standard_name : stable_shift_flag \n",
" \n",
" \n",
" \n",
@@ -1765,7 +1765,7 @@
"\n",
" \n",
" \n",
- "
v
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity magnitude grid_mapping : mapping standard_name : velocity units : m/y v
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity magnitude grid_mapping : mapping standard_name : velocity units : m/y \n",
" \n",
" \n",
" \n",
@@ -1887,7 +1887,7 @@
"\n",
" \n",
" \n",
- "
v_error
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity magnitude error grid_mapping : mapping standard_name : velocity_error units : m/y v_error
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity magnitude error grid_mapping : mapping standard_name : velocity_error units : m/y \n",
" \n",
" \n",
" \n",
@@ -2009,7 +2009,7 @@
"\n",
" \n",
" \n",
- "
va
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity in radar azimuth direction grid_mapping : mapping va
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity in radar azimuth direction grid_mapping : mapping \n",
" \n",
" \n",
" \n",
@@ -2131,7 +2131,7 @@
"\n",
" \n",
" \n",
- "
va_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : error for velocity in radar azimuth direction standard_name : va_error units : m/y va_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : error for velocity in radar azimuth direction standard_name : va_error units : m/y \n",
" \n",
" \n",
" \n",
@@ -2186,7 +2186,7 @@
"\n",
" \n",
" \n",
- "
va_error_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : va_error_mask units : m/y va_error_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : va_error_mask units : m/y \n",
" \n",
" \n",
" \n",
@@ -2241,7 +2241,7 @@
"\n",
" \n",
" \n",
- "
va_error_modeled
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : 1-sigma error calculated using a modeled error-dt relationship standard_name : va_error_modeled units : m/y va_error_modeled
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : 1-sigma error calculated using a modeled error-dt relationship standard_name : va_error_modeled units : m/y \n",
" \n",
" \n",
" \n",
@@ -2296,7 +2296,7 @@
"\n",
" \n",
" \n",
- "
va_error_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over slowest 25% of retrieved velocities standard_name : va_error_slow units : m/y va_error_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over slowest 25% of retrieved velocities standard_name : va_error_slow units : m/y \n",
" \n",
" \n",
" \n",
@@ -2351,7 +2351,7 @@
"\n",
" \n",
" \n",
- "
va_stable_shift
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : applied va shift calibrated using pixels over stable or slow surfaces standard_name : va_stable_shift units : m/y va_stable_shift
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : applied va shift calibrated using pixels over stable or slow surfaces standard_name : va_stable_shift units : m/y \n",
" \n",
" \n",
" \n",
@@ -2406,7 +2406,7 @@
"\n",
" \n",
" \n",
- "
va_stable_shift_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : va shift calibrated using valid pixels over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : va_stable_shift_mask units : m/y va_stable_shift_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : va shift calibrated using valid pixels over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : va_stable_shift_mask units : m/y \n",
" \n",
" \n",
" \n",
@@ -2461,7 +2461,7 @@
"\n",
" \n",
" \n",
- "
va_stable_shift_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : va shift calibrated using valid pixels over slowest 25% of retrieved velocities standard_name : va_stable_shift_slow units : m/y va_stable_shift_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : va shift calibrated using valid pixels over slowest 25% of retrieved velocities standard_name : va_stable_shift_slow units : m/y \n",
" \n",
" \n",
" \n",
@@ -2516,7 +2516,7 @@
"\n",
" \n",
" \n",
- "
vr
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity in radar range direction grid_mapping : mapping vr
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity in radar range direction grid_mapping : mapping \n",
" \n",
" \n",
" \n",
@@ -2638,7 +2638,7 @@
"\n",
" \n",
" \n",
- "
vr_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : error for velocity in radar range direction standard_name : vr_error units : m/y vr_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : error for velocity in radar range direction standard_name : vr_error units : m/y \n",
" \n",
" \n",
" \n",
@@ -2693,7 +2693,7 @@
"\n",
" \n",
" \n",
- "
vr_error_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vr_error_mask units : m/y vr_error_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vr_error_mask units : m/y \n",
" \n",
" \n",
" \n",
@@ -2748,7 +2748,7 @@
"\n",
" \n",
" \n",
- "
vr_error_modeled
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : 1-sigma error calculated using a modeled error-dt relationship standard_name : vr_error_modeled units : m/y vr_error_modeled
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : 1-sigma error calculated using a modeled error-dt relationship standard_name : vr_error_modeled units : m/y \n",
" \n",
" \n",
" \n",
@@ -2803,7 +2803,7 @@
"\n",
" \n",
" \n",
- "
vr_error_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over slowest 25% of retrieved velocities standard_name : vr_error_slow units : m/y vr_error_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over slowest 25% of retrieved velocities standard_name : vr_error_slow units : m/y \n",
" \n",
" \n",
" \n",
@@ -2858,7 +2858,7 @@
"\n",
" \n",
" \n",
- "
vr_stable_shift
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : applied vr shift calibrated using pixels over stable or slow surfaces standard_name : vr_stable_shift units : m/y vr_stable_shift
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : applied vr shift calibrated using pixels over stable or slow surfaces standard_name : vr_stable_shift units : m/y \n",
" \n",
" \n",
" \n",
@@ -2913,7 +2913,7 @@
"\n",
" \n",
" \n",
- "
vr_stable_shift_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vr shift calibrated using valid pixels over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vr_stable_shift_mask units : m/y vr_stable_shift_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vr shift calibrated using valid pixels over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vr_stable_shift_mask units : m/y \n",
" \n",
" \n",
" \n",
@@ -2968,7 +2968,7 @@
"\n",
" \n",
" \n",
- "
vr_stable_shift_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vr shift calibrated using valid pixels over slowest 25% of retrieved velocities standard_name : vr_stable_shift_slow units : m/y vr_stable_shift_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vr shift calibrated using valid pixels over slowest 25% of retrieved velocities standard_name : vr_stable_shift_slow units : m/y \n",
" \n",
" \n",
" \n",
@@ -3023,7 +3023,7 @@
"\n",
" \n",
" \n",
- "
vx
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity component in x direction grid_mapping : mapping standard_name : x_velocity units : m/y vx
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity component in x direction grid_mapping : mapping standard_name : x_velocity units : m/y \n",
" \n",
" \n",
" \n",
@@ -3145,7 +3145,7 @@
"\n",
" \n",
" \n",
- "
vx_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : best estimate of x_velocity error: vx_error is populated according to the approach used for the velocity bias correction as indicated in "stable_shift_flag" standard_name : vx_error units : m/y vx_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : best estimate of x_velocity error: vx_error is populated according to the approach used for the velocity bias correction as indicated in "stable_shift_flag" standard_name : vx_error units : m/y \n",
" \n",
" \n",
" \n",
@@ -3200,7 +3200,7 @@
"\n",
" \n",
" \n",
- "
vx_error_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vx_error_mask units : m/y vx_error_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vx_error_mask units : m/y \n",
" \n",
" \n",
" \n",
@@ -3255,7 +3255,7 @@
"\n",
" \n",
" \n",
- "
vx_error_modeled
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : 1-sigma error calculated using a modeled error-dt relationship standard_name : vx_error_modeled units : m/y vx_error_modeled
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : 1-sigma error calculated using a modeled error-dt relationship standard_name : vx_error_modeled units : m/y \n",
" \n",
" \n",
" \n",
@@ -3310,7 +3310,7 @@
"\n",
" \n",
" \n",
- "
vx_error_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over slowest 25% of retrieved velocities standard_name : vx_error_slow units : m/y vx_error_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : RMSE over slowest 25% of retrieved velocities standard_name : vx_error_slow units : m/y \n",
" \n",
" \n",
" \n",
@@ -3365,7 +3365,7 @@
"\n",
" \n",
" \n",
- "
vx_stable_shift
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : applied vx shift calibrated using pixels over stable or slow surfaces standard_name : vx_stable_shift units : m/y vx_stable_shift
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : applied vx shift calibrated using pixels over stable or slow surfaces standard_name : vx_stable_shift units : m/y \n",
" \n",
" \n",
" \n",
@@ -3420,7 +3420,7 @@
"\n",
" \n",
" \n",
- "
vx_stable_shift_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vx shift calibrated using valid pixels over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vx_stable_shift_mask units : m/y vx_stable_shift_mask
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vx shift calibrated using valid pixels over stable surfaces, stationary or slow-flowing surfaces with velocity < 15 m/yr identified from an external mask standard_name : vx_stable_shift_mask units : m/y \n",
" \n",
" \n",
" \n",
@@ -3475,7 +3475,7 @@
"\n",
" \n",
" \n",
- "
vx_stable_shift_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vx shift calibrated using valid pixels over slowest 25% of retrieved velocities standard_name : vx_stable_shift_slow units : m/y vx_stable_shift_slow
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : vx shift calibrated using valid pixels over slowest 25% of retrieved velocities standard_name : vx_stable_shift_slow units : m/y \n",
" \n",
" \n",
" \n",
@@ -3530,7 +3530,7 @@
"\n",
" \n",
" \n",
- "
vy
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity component in y direction grid_mapping : mapping standard_name : y_velocity units : m/y vy
(mid_date, y, x)
float32
dask.array<chunksize=(6554, 70, 70), meta=np.ndarray>
description : velocity component in y direction grid_mapping : mapping standard_name : y_velocity units : m/y \n",
" \n",
" \n",
" \n",
@@ -3652,7 +3652,7 @@
"\n",
" \n",
" \n",
- "
vy_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : best estimate of y_velocity error: vy_error is populated according to the approach used for the velocity bias correction as indicated in "stable_shift_flag" standard_name : vy_error units : m/y vy_error
(mid_date)
float64
dask.array<chunksize=(6554,), meta=np.ndarray>
description : best estimate of y_velocity error: vy_error is populated according to the approach used for the velocity bias correction as indicated in "stable_shift_flag" standard_name : vy_error units : m/y \n",
" \n",
" \n",
" \n",
@@ -3707,7 +3707,7 @@
"\n",
" \n",
" \n",
- "