https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-27T04:02:58.268201Z
2021-10-27T04:03:27.290612Z
s3://sentinel-s1-l1c/GRD/2021/10/27/IW/DV/S1B_IW_GRDH_1SDV_20211027T040258_20211027T040327_029316_037FB2_9F1D
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
2021-10-27T04:02:58.268201Z
2021-10-27T04:03:27.290612Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2722225753753
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-27T09:10:34.410080Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211027T040258_20211027T040327_029316_037FB2_9F1D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.09839456601192 21.96381503668945,28.504365360919117 22.07112307247032,27.903956501795314 22.177230592345172,27.302278119359492 22.281189172418582,26.704376212499447 22.382137668276634,26.692788192103258 22.325113294773136,26.553366850366874 21.60153612401952,26.518072757146104 21.420703596684778,26.446535458671192 21.05918582203904,26.387806201967017 20.756799045857182,26.97716553146615 20.65502033556925,27.571803099370918 20.550150244732905,28.165253547795977 20.443310950117905,28.753927452868183 20.33518345009925,28.893940775934364 21.00068188882106,29.09839456601192 21.96381503668945))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80574179441736
46.04332
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
2021-12-26T13:59:03.438031Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N21E027/2021/10/27/037FB2
2.0E-4
2.0E-4
true
block average
2
2
22.0
27.0
21.0
28.0
POLYGON((27.0 21.0,27.0 22.0,28.0 22.0,28.0 21.0,27.0 21.0))
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_037FB2_N21E027_2021_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_037FB2_N21E027_2021_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_037FB2_N21E027_2021_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_037FB2_N21E027_2021_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_037FB2_N21E027_2021_10_27_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