https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T18:57:24.283896Z
2021-05-31T18:57:49.282760Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1A_IW_GRDH_1SDV_20210531T185724_20210531T185749_038136_04803D_EA42
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
2021-05-31T18:57:24.283896Z
2021-05-31T18:57:49.282760Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4224287105012
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-31T19:59:42.575206Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210531T185724_20210531T185749_038136_04803D_EA42
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.557686273774317 27.582614745865108,-14.182781295314072 27.64660086401362,-13.929016483388557 27.68929422524958,-13.548001821264537 27.752463183709168,-13.293749525195953 27.793993443191052,-12.911886573883395 27.855432033192216,-12.656709343697438 27.895861691824912,-12.401849805607348 27.93574133329548,-12.050790619138933 27.989844015804586,-12.087210457894265 28.170245802595478,-12.157274237950741 28.53164382208721,-12.347550769286954 29.49449962651434,-12.703279209182783 29.441014777813653,-12.961936462742909 29.40148505739983,-13.220392637324423 29.361454719322392,-13.607695442335805 29.300473288153057,-13.865640062983157 29.259196771797193,-14.252166185332829 29.196351856831285,-14.50958685875905 29.15383690047078,-14.889870324261322 29.09005945650405,-14.716644311776799 28.3063472692796,-14.557686273774317 27.582614745865108))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73821749419687
46.08903286784659
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
2021-12-26T06:31:19.219877Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28W013/2021/05/31/04803D
2.0E-4
2.0E-4
true
block average
2
2
29.0
-13.0
28.0
-12.0
POLYGON((-12.24982931063496 29.0,-12.052840927583334 28.0,-13.0 28.0,-13.0 29.0,-12.24982931063496 29.0))
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_04803D_N28W013_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04803D_N28W013_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04803D_N28W013_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04803D_N28W013_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04803D_N28W013_2021_05_31_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