https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-15T17:17:22.708116Z
2021-12-15T17:17:51.741236Z
s3://sentinel-s1-l1c/GRD/2021/12/15/IW/DV/S1B_IW_GRDH_1SDV_20211215T171722_20211215T171751_030039_039636_F60A
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
2021-12-15T17:17:22.708116Z
2021-12-15T17:17:51.741236Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211215T173458_V20211215T153154_20211215T220654.EOF
347.5315509363073
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-15T17:58:37.334100Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211215T171722_20211215T171751_030039_039636_F60A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.639559691456116 25.278903974934988,11.01604773448318 25.344798053040762,11.274302243932608 25.389398616438694,11.660024540815417 25.455111110783143,11.91789454885052 25.498438964290337,12.305188514352206 25.562604858869683,12.563992645586637 25.604875017216486,13.084321027480446 25.68838654136278,13.036627899243394 25.92645097621149,13.00191748844204 26.10730007096762,12.965967992454727 26.287951222807976,12.931115193233936 26.46876948889951,12.89390275791729 26.649217070029067,12.859727254671325 26.830132192231453,12.82333275633667 27.010700209553214,12.763227613454454 27.31308778271199,12.235677320390318 27.230513821189035,11.842621852752398 27.16762045239274,11.58068275273481 27.125057313715693,11.319606017726912 27.08211615960723,10.92854718978807 27.016828805230936,10.668141107953712 26.972710318182244,10.281953134754213 26.90633203435727,10.426165187735116 26.24105181797625,10.46744456524742 26.06032824885517,10.505557111444443 25.879053413765703,10.548745704990989 25.69866684929025,10.584927306340946 25.517054559758737,10.627059173335644 25.33648619668516,10.639559691456116 25.278903974934988))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85756912005732
46.63781920397078
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
2021-12-26T16:27:08.758161Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/N26E013/2021/12/15/039636
2.0E-4
2.0E-4
true
block average
2
2
27.0
13.0
26.0
14.0
POLYGON((13.0 26.116935713587303,13.02251161719519 26.0,13.0 26.0,13.0 26.116935713587303))
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_039636_N26E013_2021_12_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039636_N26E013_2021_12_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039636_N26E013_2021_12_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039636_N26E013_2021_12_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039636_N26E013_2021_12_15_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