https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-07T17:12:05.540936Z
2022-05-07T17:12:32.839256Z
s3://sentinel-s1-l1c/GRD/2022/5/7/IW/DV/S1A_IW_GRDH_1SDV_20220507T171205_20220507T171232_043107_0525E0_320A
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
2022-05-07T17:12:05.540936Z
2022-05-07T17:12:32.839256Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220507T175245_V20220507T140158_20220507T171928.EOF
347.4791102381379
693000
Copernicus Ground Segment
2022-05-07T18:36:23.506145Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220507T171205_20220507T171232_043107_0525E0_320A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.062859669526816 -26.25441148116739,20.43098942011884 -26.169816404216448,20.681827409932488 -26.111563866830664,20.932625208510373 -26.05282832149139,21.309072739237642 -25.96374083474511,21.558476453169693 -25.904111167847137,21.932207331176354 -25.813844902592276,22.473179843275055 -25.681234664893534,22.42231408125082 -25.501849288325655,22.31648397721652 -25.143972781533883,22.264783264636545 -24.96475909586038,22.0592468864619 -24.247769818651356,22.038465613145817 -24.173909032978848,21.503264453834348 -24.304598829228986,21.133329903734612 -24.393675428546373,20.885812962146993 -24.452706475221202,20.51491233507125 -24.540305755594442,20.267717520251438 -24.598117372382998,20.019972620659445 -24.65560087632128,19.655115589752285 -24.739420448928634,19.868307829648533 -25.534072283932147,19.915991452315048 -25.714380672322505,19.96459739627029 -25.894489789358484,20.01423867936153 -26.074373710027594,20.062859669526816 -26.25441148116739))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34235
46.03012171760744
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
2022-05-07T20:47:46.652584Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/S25E019/2022/05/07/0525E0
2.0E-4
2.0E-4
true
block average
2
2
-24.0
19.0
-25.0
20.0
POLYGON((19.72502487041705 -25.0,19.655115589752228 -24.739420448928563,20.0 -24.660189239394274,20.0 -25.0,19.72502487041705 -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_0525E0_S25E019_2022_05_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0525E0_S25E019_2022_05_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0525E0_S25E019_2022_05_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0525E0_S25E019_2022_05_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0525E0_S25E019_2022_05_07_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 2019
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