https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-13T16:23:02.292933Z
2021-03-13T16:23:31.323914Z
s3://sentinel-s1-l1c/GRD/2021/3/13/IW/DV/S1B_IW_GRDH_1SDV_20210313T162302_20210313T162331_025998_031A11_F45F
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
2021-03-13T16:23:02.292933Z
2021-03-13T16:23:31.323914Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210313T155514_V20210313T145037_20210313T212537.EOF
347.66940660999427
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-13T17:54:57.851696Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210313T162302_20210313T162331_025998_031A11_F45F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.25539617300544 -22.041266063438453,31.81386291464733 -21.912940680673188,32.416303027896205 -21.772133778738585,33.018867847170455 -21.628836098758228,33.5964112166008 -21.489172479649582,33.53199335592769 -21.252028221127606,33.38823849629132 -20.712931956916893,33.33934869211438 -20.53350304401957,33.291627925511214 -20.35380131754501,33.24559889876494 -20.173698792198156,33.19788314558437 -19.99402538566394,33.17064741790631 -19.871332168261166,32.6018109639741 -20.008193390397125,32.00037636822825 -20.15068374276671,31.40357443277017 -20.289795906147017,30.85443038176107 -20.415788411712,30.881451243355265 -20.538617786218715,30.928649450062636 -20.718647994089586,30.9698285505673 -20.900071545173564,31.012979000174326 -21.0810510399024,31.104340989645493 -21.441878253961768,31.149514323217026 -21.62242347462891,31.197056898739017 -21.802435512007733,31.25539617300544 -22.041266063438453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03273
45.78132819058657
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
2021-12-26T02:24:04.305822Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2021/03/13/031A11
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.19946982014313 -20.0,33.29162792551487 -20.35380131755986,33.46478776769088 -21.0,33.0 -21.0,33.0 -20.0,33.19946982014313 -20.0))
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_031A11_S21E033_2021_03_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031A11_S21E033_2021_03_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031A11_S21E033_2021_03_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031A11_S21E033_2021_03_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031A11_S21E033_2021_03_13_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