https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-28T16:32:09.332990Z
2021-07-28T16:32:34.331017Z
s3://sentinel-s1-l1c/GRD/2021/7/28/IW/DV/S1B_IW_GRDH_1SDV_20210728T163209_20210728T163234_027996_03570C_1223
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
2021-07-28T16:32:09.332990Z
2021-07-28T16:32:34.331017Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.75546107775807
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-28T20:24:58.364583Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210728T163209_20210728T163234_027996_03570C_1223
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.527036770774764 -19.367074630313134,29.094849555104442 -19.236947276363356,29.688309088691742 -19.098844166573112,30.279657977096623 -18.95911631231595,30.837946115305417 -18.825253272809608,30.696509745052005 -18.286104531935713,30.650855980156408 -18.10602065324162,30.604502188794854 -17.92611772624353,30.557255028865008 -17.746445432208873,30.511425545496635 -17.5664399361218,30.447984619496623 -17.3277123971478,29.894182415875285 -17.459741488718713,29.303075941527624 -17.59876889402682,28.715342384104964 -17.735045472476312,28.153579580156293 -17.86347157130737,28.169486435754028 -17.92272340571989,28.21265368264899 -18.10359905217932,28.259774834554086 -18.283578634705425,28.30206615907702 -18.464671284574806,28.34850653825259 -18.644822667134925,28.39240343657497 -18.82556509024178,28.435039164614853 -19.00660447193207,28.4825299736687 -19.186540649747002,28.527036770774764 -19.367074630313134))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38318
45.94996080660472
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
2021-12-26T09:21:41.514929Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/07/28/03570C
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.433483776684433 -19.0,28.348506538252966 -18.64482266713606,28.302066159075775 -18.464671284570045,28.259774834554197 -18.283578634704654,28.212653682648625 -18.103599052177287,28.187929039221086 -18.0,29.0 -18.0,29.0 -19.0,28.433483776684433 -19.0))
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_03570C_S19E028_2021_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03570C_S19E028_2021_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03570C_S19E028_2021_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03570C_S19E028_2021_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03570C_S19E028_2021_07_28_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