https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-31T07:11:53.216504Z
2021-01-31T07:12:19.130265Z
s3://sentinel-s1-l1c/GRD/2021/1/31/IW/DV/S1B_IW_GRDH_1SDV_20210131T071153_20210131T071219_025395_03064E_BCDA
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
2021-01-31T07:11:53.216504Z
2021-01-31T07:12:19.130265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210131T090531_V20210131T044950_20210131T080720.EOF
192.3078112527333
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-31T09:43:18.870137Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210131T071153_20210131T071219_025395_03064E_BCDA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.042127759722028 22.76839374021642,-18.409476536063526 22.83449004919613,-18.655784290484966 22.878298063293645,-19.02554041710676 22.943294788970114,-19.2722394353221 22.98614766158932,-19.642577966282122 23.049706930412803,-19.88966222864619 23.091598238758976,-20.450152322455086 23.18508580852305,-20.729470484961166 21.748406551974007,-20.17489429848851 21.65399505588713,-19.56393153699425 21.547684858444136,-18.953866652842947 21.439141629752843,-18.346509277482525 21.32871038883131,-18.042127759722028 22.76839374021642))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78748716908243
46.25036576115439
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
2021-12-26T00:15:57.088329Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21W019/2021/01/31/03064E
2.0E-4
2.0E-4
true
block average
2
2
22.0
-19.0
21.0
-18.0
POLYGON((-18.20458351963598 22.0,-18.346509277482536 21.328710388831247,-19.0 21.447349711517404,-19.0 22.0,-18.20458351963598 22.0))
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_03064E_N21W019_2021_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03064E_N21W019_2021_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03064E_N21W019_2021_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03064E_N21W019_2021_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03064E_N21W019_2021_01_31_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