https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-20T02:37:18.076103Z
2023-05-20T02:37:48.673904Z
s3://sentinel-s1-l1c/GRD/2023/5/20/IW/DV/S1A_IW_GRDH_1SDV_20230520T023718_20230520T023748_048611_05D8BD_B399
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
2023-05-20T02:37:18.076103Z
2023-05-20T02:37:48.673904Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230520T035838_V20230520T000246_20230520T032016.EOF
192.4076884880472
693000
Copernicus Ground Segment
2023-05-20T04:55:21.659124Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230520T023718_20230520T023748_048611_05D8BD_B399
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.00905125270087 -22.484125849561607,43.44852764777989 -22.355263050797564,42.84722117901485 -22.214585592652078,42.246288200465656 -22.071505777926514,41.667434569387886 -21.93132777138714,41.470636157544554 -22.649235508254435,41.42085665878777 -22.828633472253095,41.32058245242824 -23.1873019729291,41.193691823613534 -23.637767591113345,41.77891363579144 -23.78018667452254,42.14331270608109 -23.867595673478064,42.38651498256906 -23.925392032078157,42.75172108641692 -24.01136866588439,42.99545925691805 -24.068205882967433,43.573643024301006 -24.201281145236877,43.73954602225555 -23.56823109982834,43.8321257746199 -23.207417809572615,43.91803003611615 -22.84511445185314,44.00905125270087 -22.484125849561607))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.05264
45.64177605290049
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
2023-05-20T09:33:11.690271Z
Batch API, v4.205.0
s3://deafrica-sentinel-1/s1_rtc/S24E041/2023/05/20/05D8BD
2.0E-4
2.0E-4
true
block average
2
2
-23.0
41.0
-24.0
42.0
POLYGON((42.0 -23.83321902107298,41.19369182361345 -23.637767591113334,41.3729471196613 -23.0,42.0 -23.0,42.0 -23.83321902107298))
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_05D8BD_S24E041_2023_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D8BD_S24E041_2023_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D8BD_S24E041_2023_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D8BD_S24E041_2023_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D8BD_S24E041_2023_05_20_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