https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-20T03:09:29.598852Z
2021-05-20T03:09:54.596690Z
s3://sentinel-s1-l1c/GRD/2021/5/20/IW/DV/S1B_IW_GRDH_1SDV_20210520T030929_20210520T030954_026982_03393E_2704
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
2021-05-20T03:09:29.598852Z
2021-05-20T03:09:54.596690Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.434070513609
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-20T10:04:50.749164Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210520T030929_20210520T030954_026982_03393E_2704
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.63699195906604 -23.087829845655914,35.047844824683466 -22.952261906516934,34.44810324363608 -22.811740999638943,33.84999302478917 -22.669080556674526,33.27157501604079 -22.528718436160116,33.121501078005174 -23.066743521312222,32.92007206100921 -23.784137521152584,32.85263776146716 -24.022530652455302,33.196314693980504 -24.106591208988554,33.4378263031406 -24.16513410813057,33.679566797406785 -24.22329919142143,34.042392945667686 -24.309784496097045,34.4057407991683 -24.395415510908926,34.6482846821636 -24.452031308861905,34.89100531593303 -24.508251322266084,35.24188423661143 -24.588745259740303,35.30449444848915 -24.348997806134932,35.35327873346122 -24.169078039639068,35.399346181924805 -23.98854527424517,35.44839849252799 -23.808710760034078,35.63699195906604 -23.087829845655914))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16748
45.6229238827461
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
2021-12-26T05:55:36.209103Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S24E033/2021/05/20/03393E
2.0E-4
2.0E-4
true
block average
2
2
-23.0
33.0
-24.0
34.0
POLYGON((33.0 -23.499472358670896,33.140118171070014 -23.0,34.0 -23.0,34.0 -24.0,33.0 -24.0,33.0 -23.499472358670896))
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_03393E_S24E033_2021_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03393E_S24E033_2021_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03393E_S24E033_2021_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03393E_S24E033_2021_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03393E_S24E033_2021_05_20_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