https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-14T16:38:31.142994Z
2022-03-14T16:38:56.141487Z
s3://sentinel-s1-l1c/GRD/2022/3/14/IW/DV/S1A_IW_GRDH_1SDV_20220314T163831_20220314T163856_042320_050B74_F778
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
2022-03-14T16:38:31.142994Z
2022-03-14T16:38:56.141487Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220314T170839_V20220314T163009_20220314T230509.EOF
347.21745667397744
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-14T17:21:12.530506Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220314T163831_20220314T163856_042320_050B74_F778
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.65048549883533 31.05090257583229,20.04917809019827 31.116168585135124,20.32206805811311 31.160076843870634,20.59628875880795 31.203576596480698,21.005445014957385 31.2673265728491,21.415867165040893 31.329882872466502,21.689728760799376 31.370851200586237,21.963592426061304 31.411201678240072,22.24397623739847 31.451869281045123,22.136554853237804 31.99333224838887,22.101396189655254 32.17393523237083,22.06799397635405 32.35478066294008,22.032443929261735 32.535319795721065,21.998784067076837 32.716118886391676,21.95614389973958 32.89566588290113,21.942636770847383 32.95524269051391,21.658399947209173 32.91509070985218,21.379003651516726 32.874956767317194,21.100677525257517 32.83431982189896,20.68366744276704 32.77220781877534,20.40598497577647 32.730031076168416,19.98995543425072 32.66561673511212,19.71293635439507 32.62191007264039,19.307748072606604 32.55680000519774,19.486598238153313 31.773946526637207,19.65048549883533 31.05090257583229))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68515609665393
46.54817624877219
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
2022-03-28T09:59:51.331958Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N32E022/2022/03/14/050B74
2.0E-4
2.0E-4
true
block average
2
2
33.0
22.0
32.0
23.0
POLYGON((22.0 32.70958767822463,22.135256816901183 32.0,22.0 32.0,22.0 32.70958767822463))
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_050B74_N32E022_2022_03_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050B74_N32E022_2022_03_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050B74_N32E022_2022_03_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050B74_N32E022_2022_03_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050B74_N32E022_2022_03_14_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