https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-10T17:19:28.725393Z
2021-10-10T17:19:57.755430Z
s3://sentinel-s1-l1c/GRD/2021/10/10/IW/DV/S1A_IW_GRDH_1SDV_20211010T171928_20211010T171957_040060_04BE1E_2C14
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
2021-10-10T17:19:28.725393Z
2021-10-10T17:19:57.755430Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2585597542604
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-10T18:19:40.876486Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211010T171928_20211010T171957_040060_04BE1E_2C14
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.543188795142033 30.270226270054057,9.941133539970519 30.335977280474708,10.21006948215666 30.379677321108762,10.47864451619472 30.42272968840186,10.8813061808572 30.486173785488987,11.15029700268915 30.52781986411307,11.553566264874096 30.589152470348452,11.822549622721302 30.629326532718917,12.116589010676348 30.6725593468244,12.069610538270336 30.910088366968672,12.032907780624665 31.090477153662903,11.960883089942069 31.451444865639886,11.890644326261688 31.81265291301181,11.851619859624154 31.992698570938398,11.813621528616988 32.172889255630906,11.789173029287719 32.29483831664564,11.489546039520178 32.251997972882485,11.216368537659466 32.21227408153228,10.806086096751166 32.15144160311134,10.534200831460568 32.11035126143746,10.125321500201999 32.047391378577544,9.851831055549868 32.00449655174178,9.57911302792272 31.961096141163583,9.175229741044587 31.895668866159177,9.20313016116021 31.7735302398509,9.242974370067465 31.59257152228594,9.284904405432572 31.411956044611514,9.32587579640194 31.23118598522478,9.368053048298151 31.050616608528646,9.40740558651937 30.86958418429984,9.490367876466724 30.508227781161388,9.543188795142033 30.270226270054057))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77012067022103
46.49866144756204
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
2021-12-26T13:07:11.613219Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N30E009/2021/10/10/04BE1E
2.0E-4
2.0E-4
true
block average
2
2
31.0
9.0
30.0
10.0
POLYGON((9.543188795142042 30.27022627005407,9.490367876466971 30.50822778116021,9.407405586518811 30.869584184302294,9.379056005532211 31.0,10.0 31.0,10.0 30.345542631518075,9.543188795142042 30.27022627005407))
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_04BE1E_N30E009_2021_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BE1E_N30E009_2021_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BE1E_N30E009_2021_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BE1E_N30E009_2021_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BE1E_N30E009_2021_10_10_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