https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-13T17:03:51.015042Z
2023-08-13T17:04:21.262244Z
s3://sentinel-s1-l1c/GRD/2023/8/13/IW/DV/S1A_IW_GRDH_1SDV_20230813T170351_20230813T170421_049859_05FF2D_526D
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
2023-08-13T17:03:51.015042Z
2023-08-13T17:04:21.262244Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230813T173351_V20230813T135356_20230813T171126.EOF
347.44834201219413
693000
Copernicus Ground Segment
2023-08-13T18:28:02.452155Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230813T170351_20230813T170421_049859_05FF2D_526D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.32538219178196 -26.968428072008635,22.693531776450627 -26.883805685999572,22.9453943446492 -26.825283940462374,23.320773327877895 -26.737126952978617,23.571471604938882 -26.67762243057959,23.82065176533379 -26.617984025696146,24.196431387504973 -26.527099961696543,24.44552640952524 -26.46623587213334,24.750672789402184 -26.390981978114258,24.69610370494989 -26.212451835646345,24.642383618068756 -26.033634503051978,24.535860571121027 -25.675827722658347,24.43069759625029 -25.317757327356254,24.254229504258692 -24.709904682366762,23.70737881483958 -24.843628393559985,23.33758435571685 -24.932759693821968,23.090924865874143 -24.9916340513963,22.843680232915474 -25.050185360509268,22.473901141796688 -25.13688502417517,22.225974909725544 -25.194435913739678,21.861731264158784 -25.278136491165917,21.92932378845966 -25.52908056298464,22.07760511497718 -26.068825525449274,22.174557448511386 -26.429160189755898,22.273973635145023 -26.788982180337296,22.32538219178196 -26.968428072008635))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36446
45.96131305876229
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
2023-08-13T20:06:06.959591Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/S25E023/2023/08/13/05FF2D
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.055597971853377 -25.0,23.707378814823652 -24.84362839356393,24.0 -24.772072497936996,24.0 -25.0,23.055597971853377 -25.0))
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_05FF2D_S25E023_2023_08_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FF2D_S25E023_2023_08_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FF2D_S25E023_2023_08_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FF2D_S25E023_2023_08_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FF2D_S25E023_2023_08_13_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 2021
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