https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-16T03:22:57.747930Z
2022-08-16T03:23:26.772587Z
s3://sentinel-s1-l1c/GRD/2022/8/16/IW/DV/S1A_IW_GRDH_1SDV_20220816T032257_20220816T032326_044572_0551D5_6F0F
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
2022-08-16T03:22:57.747930Z
2022-08-16T03:23:26.772587Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220816T050108_V20220816T010022_20220816T041752.EOF
192.2287749624024
693000
Copernicus Ground Segment
2022-08-16T05:58:34.604563Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220816T032257_20220816T032326_044572_0551D5_6F0F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.11207693861098 20.644882456564794,38.52214911468096 20.75291345173425,37.927708432594365 20.859571161591436,37.33243767899734 20.9641634485749,36.73719944897974 21.066527614434936,36.72607115568086 21.0081307889949,36.688365782653705 20.827640792481134,36.61879897887144 20.465654446140668,36.54807777302879 20.103846535481885,36.51038192979775 19.92333796767573,36.475267109605895 19.742381073293743,36.44189230189626 19.561118035548073,36.41755190773597 19.44001625554248,37.00689124468214 19.3364238199062,37.59893952109486 19.230301615709106,38.187136219600845 19.12283651694571,38.77093357976364 19.01417564377772,39.11207693861098 20.644882456564794))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78437455985749
46.0554983179733
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
2022-08-31T15:28:46.212578Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N21E037/2022/08/16/0551D5
2.0E-4
2.0E-4
true
block average
2
2
22.0
37.0
21.0
38.0
POLYGON((37.0 21.021333341224175,37.12405142135351 21.0,37.0 21.0,37.0 21.021333341224175))
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_0551D5_N21E037_2022_08_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0551D5_N21E037_2022_08_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0551D5_N21E037_2022_08_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0551D5_N21E037_2022_08_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0551D5_N21E037_2022_08_16_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