https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-16T18:48:00.040810Z
2021-12-16T18:48:25.957746Z
s3://sentinel-s1-l1c/GRD/2021/12/16/IW/DV/S1A_IW_GRDH_1SDV_20211216T184800_20211216T184825_041038_04E002_F8A5
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
2021-12-16T18:48:00.040810Z
2021-12-16T18:48:25.957746Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20211216T224013_V20211216T184145_20211216T215915.EOF
347.6368329250334
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-17T11:56:56.260173Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211216T184800_20211216T184825_041038_04E002_F8A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.521084787944257 23.024946947694815,-10.924132370077183 23.1315831090968,-10.316423154456016 23.23765040934517,-9.709125469377891 23.34113972681334,-9.112381037311621 23.440384290690023,-9.391561877808815 24.87773431105875,-9.749647967734557 24.81974264176036,-9.995705231737173 24.779362860076297,-10.241801375284512 24.73854680882547,-10.610677071131066 24.67656162819009,-10.856186597915599 24.63477085668741,-11.224094834093197 24.57134370590615,-11.46995031612531 24.52842291488601,-11.828167456182376 24.465113347867938,-11.78949658690951 24.293136097909613,-11.75145168013118 24.111900050692967,-11.676597486563505 23.7492059433983,-11.597869690848343 23.387203887039252,-11.521084787944257 23.024946947694815))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78879197563112
46.02487796683238
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
2021-12-26T16:33:06.085252Z
Batch API, v4.73.0
s3://deafrica-sentinel-1/s1_rtc/N24W011/2021/12/16/04E002
2.0E-4
2.0E-4
true
block average
2
2
25.0
-11.0
24.0
-10.0
POLYGON((-11.0 24.609977515735867,-10.610677071074196 24.676561628199725,-10.0 24.778650555205967,-10.0 24.0,-11.0 24.0,-11.0 24.609977515735867))
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_04E002_N24W011_2021_12_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E002_N24W011_2021_12_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E002_N24W011_2021_12_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E002_N24W011_2021_12_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E002_N24W011_2021_12_16_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