https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-04T02:58:53.602744Z
2023-02-04T02:59:22.614561Z
s3://sentinel-s1-l1c/GRD/2023/2/4/IW/DV/S1A_IW_GRDH_1SDV_20230204T025853_20230204T025922_047080_05A5D5_7CAF
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
2023-02-04T02:58:53.602744Z
2023-02-04T02:59:22.614561Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230204T060213_V20230204T020610_20230204T052340.EOF
192.0822138795525
693000
Copernicus Ground Segment
2023-02-04T07:26:03.338914Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230204T025853_20230204T025922_047080_05A5D5_7CAF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.52422309694421 -11.564774944434555,39.94971486598652 -11.435361146309873,39.36943070111971 -11.303390482848544,38.79842618650835 -11.17233228954136,38.28405153888895 -11.053233791843482,38.27038897137941 -11.110916079217073,38.22894400764966 -11.29158228487948,38.185257738215746 -11.47173078280407,38.143768193228624 -11.652403970194854,38.05668167462326 -12.012813519683961,38.015017691835965 -12.193477728284703,37.97074435385589 -12.373533578987793,37.92794282354769 -12.55394791935216,37.89829684320956 -12.673998044713558,38.414344622113234 -12.794465368211263,38.98779427378139 -12.927011081338941,39.57227513893233 -13.060704089961902,40.14281944482912 -13.189793682699344,40.1784952914626 -13.07086746442236,40.219964040842484 -12.889801545346993,40.304414748612345 -12.528030334621162,40.38707257975143 -12.165877226907899,40.428870426781494 -11.984915320469575,40.52422309694421 -11.564774944434555))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54280815509754
46.11761931031765
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
2023-02-04T12:24:36.752214Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S12E040/2023/02/04/05A5D5
2.0E-4
2.0E-4
true
block average
2
2
-11.0
40.0
-12.0
41.0
POLYGON((40.524223096944255 -11.564774944434584,40.42538622869869 -12.0,40.0 -12.0,40.0 -11.446688382076468,40.524223096944255 -11.564774944434584))
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_05A5D5_S12E040_2023_02_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A5D5_S12E040_2023_02_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A5D5_S12E040_2023_02_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A5D5_S12E040_2023_02_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A5D5_S12E040_2023_02_04_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