https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-25T03:25:21.673073Z
2020-10-25T03:25:46.671638Z
s3://sentinel-s1-l1c/GRD/2020/10/25/IW/DV/S1A_IW_GRDH_1SDV_20201025T032521_20201025T032546_034947_04134E_52D4
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
2020-10-25T03:25:21.673073Z
2020-10-25T03:25:46.671638Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201025T060557_V20201025T010011_20201025T041741.EOF
192.030542360145
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-25T10:48:48.730426Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201025T032521_20201025T032546_034947_04134E_52D4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.1825456261818 11.462319872017579,36.63063048173013 11.57215011865969,36.063006341926254 11.68392004333406,35.502561037979376 11.793084775961258,34.952285906925994 11.899107295209603,34.84263049288438 11.35644038328598,34.80704763025841 11.17532378756264,34.769151717880185 10.994650118571155,34.73760682620411 10.812739088848456,34.70088035181957 10.63182709782861,34.66031744179596 10.451658173515222,34.64752092710067 10.392362389101827,35.197466733487275 10.284664413247567,35.76071913806216 10.1733119878241,36.31426147019147 10.06285851619926,36.87094664567849 9.950762569281064,36.884316914302296 10.010177061349877,36.93344880221906 10.189317886753038,36.9754712315833 10.369898196435456,36.996099420148504 10.554792063507897,37.03237413265196 10.736524644436084,37.0639603952511 10.91919693280297,37.101928502893394 11.10058307986247,37.14153060601821 11.28164011706395,37.1825456261818 11.462319872017579))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.9562696256436
46.14566322646352
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
2021-12-25T19:14:30.636941Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N10E037/2020/10/25/04134E
2.0E-4
2.0E-4
true
block average
2
2
11.0
37.0
10.0
38.0
POLYGON((37.080874253353976 11.0,37.06396039525035 10.919196932798588,37.03237413265289 10.736524644441293,37.0 10.574333567618467,37.0 11.0,37.080874253353976 11.0))
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_04134E_N10E037_2020_10_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04134E_N10E037_2020_10_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04134E_N10E037_2020_10_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04134E_N10E037_2020_10_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04134E_N10E037_2020_10_25_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