https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-14T18:40:44.133657Z
2023-10-14T18:41:07.095397Z
s3://sentinel-s1-l1c/GRD/2023/10/14/IW/DV/S1A_IW_GRDH_1SDV_20231014T184044_20231014T184107_050765_061E24_3573
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
2023-10-14T18:40:44.133657Z
2023-10-14T18:41:07.095397Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231014T202804_V20231014T165459_20231014T201229.EOF
347.5225816940846
693000
Copernicus Ground Segment
2023-10-14T21:03:18.102732Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231014T184044_20231014T184107_050765_061E24_3573
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.043779884274649 25.760331424443724,-9.684601350177099 25.822909930608848,-9.436928268955022 25.865504175467738,-9.188120719797384 25.907837717815287,-8.81571063258465 25.970350517750408,-8.44288999999608 26.031909292474715,-8.193635803917793 26.072494028674267,-7.9437273826319315 26.112725792787263,-7.579392625139066 26.170551676254323,-7.614392144690433 26.351266660524363,-7.685320076692651 26.712724942583336,-7.721337449261414 26.89336239053894,-7.791532210996528 27.254909660647822,-7.826269867753155 27.42944664225703,-8.194808750633328 27.372104683979728,-8.447211693474133 27.332234668891342,-8.699079294401233 27.291966461786135,-9.075600318427488 27.23086899899839,-9.326963399090628 27.189481328352276,-9.701730942729604 27.126880764928075,-9.954585406961986 27.08404284699336,-10.318700457329134 27.02149331330226,-10.239646931795674 26.665749589855693,-10.198913707070261 26.484917038638613,-10.159824831747699 26.30379987373262,-10.043779884274649 25.760331424443724))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74526717955074
46.03344820631542
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
2023-10-15T18:38:17.452101Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N27W009/2023/10/14/061E24
2.0E-4
2.0E-4
true
block average
2
2
28.0
-9.0
27.0
-8.0
POLYGON((-9.0 27.243136541438837,-8.447211693486057 27.33223466888914,-8.0 27.40241550264714,-8.0 27.0,-9.0 27.0,-9.0 27.243136541438837))
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_061E24_N27W009_2023_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061E24_N27W009_2023_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061E24_N27W009_2023_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061E24_N27W009_2023_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061E24_N27W009_2023_10_14_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