https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-26T17:00:35.739855Z
2020-12-26T17:01:04.779824Z
s3://sentinel-s1-l1c/GRD/2020/12/26/IW/DV/S1A_IW_GRDH_1SDV_20201226T170035_20201226T170104_035859_0432E4_0192
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
2020-12-26T17:00:35.739855Z
2020-12-26T17:01:04.779824Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201226T175821_V20201226T135339_20201226T171109.EOF
346.68205886350364
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-26T18:10:27.786775Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201226T170035_20201226T170104_035859_0432E4_0192
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.63253968239716 -37.51379102421108,25.985625792021146 -37.433107218144954,26.267188047226256 -37.367869234200946,26.548261395717773 -37.30196467844384,26.968948587120266 -37.20186417074474,27.248787397431705 -37.134305224716,27.667609983345976 -37.03173600737829,27.946197427626313 -36.962539914492055,28.329862758097267 -36.86595431817349,28.173128330697097 -36.45574724956356,28.039333318070735 -36.101753562707614,27.906769433509627 -35.74758898424031,27.73126325929003 -35.27341934580467,27.354521323313918 -35.36804046968342,27.08100670815037 -35.43585471335478,26.669880643250053 -35.53641627734904,26.395230513153212 -35.60268039887135,25.982412127057433 -35.70090496473402,25.706641290245628 -35.76560327645524,25.430426469650115 -35.829670821414766,25.084097026335336 -35.908941694539045,25.24505831928255 -36.386696051408705,25.366548440735194 -36.743581918466106,25.489088887271006 -37.100334951105026,25.63253968239716 -37.51379102421108))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.50697
45.38931899228599
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
2021-12-25T22:28:29.363047Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S38E026/2020/12/26/0432E4
2.0E-4
2.0E-4
true
block average
2
2
-37.0
26.0
-38.0
27.0
POLYGON((27.0 -37.19436770974795,26.548261395658137 -37.30196467845797,26.0 -37.429776713675416,26.0 -37.0,27.0 -37.0,27.0 -37.19436770974795))
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_0432E4_S38E026_2020_12_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0432E4_S38E026_2020_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0432E4_S38E026_2020_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0432E4_S38E026_2020_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0432E4_S38E026_2020_12_26_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