https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-02T01:38:18.331435Z
2021-03-02T01:38:46.325371Z
s3://sentinel-s1-l1c/GRD/2021/3/2/IW/DV/S1B_IW_GRDH_1SDV_20210302T013818_20210302T013846_025829_031495_A2BE
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-03-02T01:38:18.331435Z
2021-03-02T01:38:46.325371Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210302T014012_V20210302T004304_20210302T071804.EOF
192.3376642066979
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-02T03:54:10.155945Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210302T013818_20210302T013846_025829_031495_A2BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((58.851950857979624 -20.82103324689448,58.28661657384472 -20.691298345580808,57.69200833929655 -20.552609679513022,57.098474382667845 -20.411899449873875,56.523822438761016 -20.273502154128913,56.33102817414142 -20.991920232100323,56.2337774931072 -21.35105485682596,56.104283725109276 -21.825809065523742,56.6843894602018 -21.966215995583735,57.28366365212484 -22.108835822960835,57.88412905335742 -22.249268588932736,58.45512915676733 -22.380503967938225,58.5774503905624 -21.90352621602396,58.6694089181423 -21.542729033092574,58.851950857979624 -20.82103324689448))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13266
45.67167171326494
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T01:49:45.385071Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2021/03/02/031495
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.82634645397272 -22.0,56.10428372510912 -21.82580906552378,56.32884023993274 -21.0,57.0 -21.0,57.0 -22.0,56.82634645397272 -22.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_031495_S22E056_2021_03_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031495_S22E056_2021_03_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031495_S22E056_2021_03_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031495_S22E056_2021_03_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031495_S22E056_2021_03_02_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid