https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-31T15:33:53.370146Z
2022-05-31T15:34:22.379221Z
s3://sentinel-s1-l1c/GRD/2022/5/31/IW/DV/S1A_IW_GRDH_1SDV_20220531T153353_20220531T153422_043456_053063_33C2
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
2022-05-31T15:33:53.370146Z
2022-05-31T15:34:22.379221Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220531T163013_V20220531T122316_20220531T154046.EOF
347.5774981703212
693000
Copernicus Ground Segment
2022-05-31T17:00:06.873239Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220531T153353_20220531T153422_043456_053063_33C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.20235915886724 -24.31114849528428,44.551787727632565 -24.230973584556303,44.79401617519909 -24.174863223806604,45.15738165347688 -24.08988157883864,45.398848721703786 -24.032872531943113,45.64140719915546 -23.975170457581157,46.00317861497042 -23.88830887519394,46.24381628718734 -23.82999928476972,46.589486980607624 -23.74548634907992,46.474386189620326 -23.32882186763827,46.422676560194226 -23.149828035366337,46.37255101045965 -22.97046063341807,46.26999377923792 -22.612347917087565,46.220028785005965 -22.432988725795866,46.13797493420676 -22.133728357072915,45.5605532646881 -22.273723733745097,44.96522521856821 -22.41563819662672,44.367611286285836 -22.555624052269515,43.7802861889316 -22.690778031493963,43.81128131610962 -22.8110738883758,43.859881933779754 -22.990948118126344,43.90158903455401 -23.17241809173709,43.94922942156447 -23.352534997085513,43.994493529360284 -23.53320974090503,44.04280463782746 -23.713195108745847,44.09023668658131 -23.893394081976417,44.139345917604075 -24.07321910960211,44.18759283616398 -24.25325415665757,44.20235915886724 -24.31114849528428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26128
45.70559719485739
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
2022-05-31T18:38:25.033739Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/S24E044/2022/05/31/053063
2.0E-4
2.0E-4
true
block average
2
2
-23.0
44.0
-24.0
45.0
POLYGON((44.11935017943458 -24.0,44.0 -23.553724363216638,44.0 -23.0,45.0 -23.0,45.0 -24.0,44.11935017943458 -24.0))
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_053063_S24E044_2022_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053063_S24E044_2022_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053063_S24E044_2022_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053063_S24E044_2022_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053063_S24E044_2022_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 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