https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-23T02:19:14.191840Z
2023-03-23T02:19:39.189838Z
s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T021914_20230323T021939_047765_05BCFD_8C8B
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
2023-03-23T02:19:14.191840Z
2023-03-23T02:19:39.189838Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230323T052216_V20230323T012500_20230323T044230.EOF
192.2051249464515
693000
Copernicus Ground Segment
2023-03-23T08:00:52.092104Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230323T021914_20230323T021939_047765_05BCFD_8C8B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.556686764815815 -16.852885568699612,48.97676783433616 -16.720561613386835,48.39124104829395 -16.58515634728136,47.80575291931039 -16.447936379468217,47.277320571210126 -16.32253143656931,47.1874768329491 -16.682662162404178,47.09513942813054 -17.042334384448857,47.04787934060809 -17.221925784558326,46.99979932343528 -17.40132880326481,46.953383168410625 -17.581146467511044,46.88954686424916 -17.819944966907222,47.42797038797625 -17.948512873450532,48.017542977382966 -18.087367755640706,48.60961530933866 -18.22480262680213,49.19567435564969 -18.3588670498539,49.296559670030405 -17.937426032301417,49.341225415537984 -17.756933675308222,49.384364359202735 -17.5761000596356,49.430262306241595 -17.39590476350005,49.51546118865872 -17.034030324213287,49.556686764815815 -16.852885568699612))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.31205086912362
45.97156286506432
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
2023-03-23T17:26:58.193385Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/S18E049/2023/03/23/05BCFD
2.0E-4
2.0E-4
true
block average
2
2
-17.0
49.0
-18.0
50.0
POLYGON((49.52320593246022 -17.0,49.4302623062427 -17.395904763496198,49.384364359206124 -17.576100059621698,49.281580600266224 -18.0,49.0 -18.0,49.0 -17.0,49.52320593246022 -17.0))
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_05BCFD_S18E049_2023_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BCFD_S18E049_2023_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BCFD_S18E049_2023_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BCFD_S18E049_2023_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BCFD_S18E049_2023_03_23_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