https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-11T17:11:12.284051Z
2021-06-11T17:11:41.318159Z
s3://sentinel-s1-l1c/GRD/2021/6/11/IW/DV/S1B_IW_GRDH_1SDV_20210611T171112_20210611T171141_027311_034317_D0AB
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
2021-06-11T17:11:12.284051Z
2021-06-11T17:11:41.318159Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.46796496778416
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-11T18:29:07.587036Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210611T171112_20210611T171141_027311_034317_D0AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.158327001202345 -26.61314458589955,20.463723310003186 -26.543059270220247,20.717401206067603 -26.48426998360762,20.971165915446058 -26.424951166912365,21.351376602333353 -26.335122159077933,21.6045804024771 -26.27466565331391,21.982590162720875 -26.183469674739342,22.234012506895517 -26.122188148153377,22.577130055075546 -26.0377360194739,22.507309754416728 -25.801712242052197,22.45491946123125 -25.622634065545025,22.404356717324553 -25.443117945012432,22.35076012953441 -25.264380237199763,22.29809379138071 -25.08542895980663,22.10939696949204 -24.42677728734175,21.770737191227525 -24.50977821507206,21.521473853047514 -24.57031219348609,21.147289807955925 -24.660305309357582,20.89745307999435 -24.71980595640769,20.647341176952256 -24.77890183199058,20.27218526157055 -24.86665921260481,19.721154696963584 -24.993622209017673,19.850554003683087 -25.475308909751433,19.94679039578964 -25.83566348926345,19.996160722478454 -26.015572083836055,20.158327001202345 -26.61314458589955))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.81316
45.76361237128648
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
2021-12-26T07:04:16.131374Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E021/2021/06/11/034317
2.0E-4
2.0E-4
true
block average
2
2
-26.0
21.0
-27.0
22.0
POLYGON((22.0 -26.17922621177451,21.604580402408843 -26.274665653330363,21.0 -26.418138793414208,21.0 -26.0,22.0 -26.0,22.0 -26.17922621177451))
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_034317_S27E021_2021_06_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034317_S27E021_2021_06_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034317_S27E021_2021_06_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034317_S27E021_2021_06_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034317_S27E021_2021_06_11_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