https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-19T16:36:51.576408Z
2021-10-19T16:37:20.593542Z
s3://sentinel-s1-l1c/GRD/2021/10/19/IW/DV/S1A_IW_GRDH_1SDV_20211019T163651_20211019T163720_040190_04C2B2_37D7
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
2021-10-19T16:36:51.576408Z
2021-10-19T16:37:20.593542Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.9475632555469
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-19T19:03:27.528730Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211019T163651_20211019T163720_040190_04C2B2_37D7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.8003228513142 -34.59184063902212,31.143493096470557 -34.513258058415424,31.415416890821017 -34.4501852913117,31.686930989921905 -34.38651132232522,32.09342909294446 -34.289878032085895,32.36390932002154 -34.224711009212676,32.76884670865909 -34.12584926016067,33.03827998268653 -34.05920393527783,33.41118446487029 -33.96580582459588,33.265664071741284 -33.55392534280266,33.14139570457086 -33.19869067505652,33.0181750664604 -32.843309125796765,32.855204178675464 -32.368453421952566,32.48838755053291 -32.46007820069376,32.22339167631224 -32.52548429798284,31.825182798058258 -32.62254913745742,31.559236089059986 -32.68655971054371,31.15960933838995 -32.78152108408917,30.892723097072647 -32.84412255068224,30.6254643809997 -32.9061567344304,30.28822498715345 -32.983480485338816,30.43849873747315 -33.46153985813375,30.55202789116438 -33.81935602932056,30.66644279374694 -34.17705722266125,30.8003228513142 -34.59184063902212))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.59811
45.46140342051159
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
2021-12-26T13:36:04.044417Z
Batch API, v4.61.0
s3://deafrica-sentinel-1/s1_rtc/S34E032/2021/10/19/04C2B2
2.0E-4
2.0E-4
true
block average
2
2
-33.0
32.0
-34.0
33.0
POLYGON((32.0 -34.0,32.0 -33.0,33.0 -33.0,33.0 -34.0,32.0 -34.0))
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_04C2B2_S34E032_2021_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C2B2_S34E032_2021_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C2B2_S34E032_2021_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C2B2_S34E032_2021_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C2B2_S34E032_2021_10_19_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