https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-05T15:42:23.293754Z
2022-02-05T15:42:51.653354Z
s3://sentinel-s1-l1c/GRD/2022/2/5/IW/DV/S1A_IW_GRDH_1SDV_20220205T154223_20220205T154251_041779_04F8EA_8990
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
2022-02-05T15:42:23.293754Z
2022-02-05T15:42:51.653354Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220205T160431_V20220205T141016_20220205T204516.EOF
347.61642783031186
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-05T16:29:00.199831Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220205T154223_20220205T154251_041779_04F8EA_8990
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.85581137260076 -23.24978240940461,42.448465000238436 -23.113388026065223,43.046717738469475 -22.973175230830552,43.64458357790716 -22.83051648248601,44.230012578638245 -22.68834718234322,44.180344335407575 -22.508989921801913,44.12753762364589 -22.33033198885118,44.0760169957489 -22.15137023662911,43.975449237977784 -21.792880498515718,43.79085893745864 -21.117435173709772,43.21792792597102 -21.2558635778701,42.62696792725036 -21.39635000454322,42.03488991587511 -21.53476399913721,41.44845777255337 -21.66954467714631,41.575910015679966 -22.167946369200447,41.66873669667424 -22.52865562446656,41.85581137260076 -23.24978240940461))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.29117
45.68352761539503
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
2022-02-05T19:07:22.310176Z
Batch API, v4.89.4
s3://deafrica-sentinel-1/s1_rtc/S22E044/2022/02/05/04F8EA
2.0E-4
2.0E-4
true
block average
2
2
-21.0
44.0
-22.0
45.0
POLYGON((44.0 -21.88039558727771,44.033552836603675 -22.0,44.0 -22.0,44.0 -21.88039558727771))
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_04F8EA_S22E044_2022_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F8EA_S22E044_2022_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F8EA_S22E044_2022_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F8EA_S22E044_2022_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F8EA_S22E044_2022_02_05_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