https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-31T03:22:53.948915Z
2022-05-31T03:23:22.956301Z
s3://sentinel-s1-l1c/GRD/2022/5/31/IW/DV/S1A_IW_GRDH_1SDV_20220531T032253_20220531T032322_043449_053026_212D
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2022-05-31T03:22:53.948915Z
2022-05-31T03:23:22.956301Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220531T045322_V20220531T005203_20220531T040933.EOF
192.0432755786503
693000
Copernicus Ground Segment
2022-05-31T06:02:58.456928Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220531T032253_20220531T032322_043449_053026_212D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.84794255068377 -9.257834554399704,34.282894839820216 -9.131411731629225,33.7158521244547 -9.003582218559249,33.16159964099397 -8.877740287460796,32.63979875039688 -8.75843184557665,32.62572397498809 -8.81601034624237,32.58670826652163 -8.997112232469572,32.545288227796036 -9.177661029780133,32.506827476226675 -9.35890923634684,32.46699059869607 -9.539849667606859,32.427745346431095 -9.72093749458546,32.33858335448219 -10.08066188263448,32.27110215951106 -10.381860623971459,32.79846997575871 -10.503527298148276,33.36300390678008 -10.632695314727016,33.92362989668213 -10.759863825309607,34.500279306427544 -10.889544602502557,34.56913345016319 -10.588030298906283,34.64096042312838 -10.223578559553971,34.68111440123751 -10.042315172576174,34.71474665509556 -9.859592142779798,34.75762854372011 -9.678952750874076,34.790678521354685 -9.496111726927868,34.83455885329356 -9.315706601844035,34.84794255068377 -9.257834554399704))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66971735595441
46.10825057145561
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
2022-05-31T07:24:05.300897Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2022/05/31/053026
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.58604577834803 -9.0,32.625723974994216 -8.816010346214735,32.63979875039626 -8.75843184557649,33.0 -8.84079094198534,33.0 -9.0,32.58604577834803 -9.0))
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_053026_S09E032_2022_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053026_S09E032_2022_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053026_S09E032_2022_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053026_S09E032_2022_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053026_S09E032_2022_05_31_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 2021
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