https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-07T17:41:13.842637Z
2022-12-07T17:41:38.841086Z
s3://sentinel-s1-l1c/GRD/2022/12/7/IW/DV/S1A_IW_GRDH_1SDV_20221207T174113_20221207T174138_046229_05891D_0A78
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
2022-12-07T17:41:13.842637Z
2022-12-07T17:41:38.841086Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221207T194619_V20221207T155717_20221207T191447.EOF
347.7672695904943
693000
Copernicus Ground Segment
2022-12-07T20:04:23.770712Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221207T174113_20221207T174138_046229_05891D_0A78
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.73126552610324 19.22176313883117,6.316592104224758 19.33048887918405,6.9073179661723705 19.438170206624566,7.49823120956564 19.54382546040256,8.080031338817056 19.64583023769643,8.047123185498462 19.827063053389463,8.012194025158653 20.008034374196257,7.974538087942887 20.188532378388757,7.905830300858173 20.55064863134826,7.833957659421856 20.912205506151075,7.787436355506954 21.152759475083386,7.2017416066075945 21.052153639623523,6.60468816836007 20.94737723061188,6.008092812975137 20.840448675482357,5.418475625184044 20.73257874808051,5.429990493940387 20.672647680253288,5.505135918442626 20.309876715375204,5.543909031022939 20.12871251874289,5.580169481188972 19.947081156586304,5.61761110129271 19.76566769851252,5.69370206390823 19.40306325811634,5.73126552610324 19.22176313883117))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8648632756206
46.09153801502793
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
2022-12-08T13:03:38.225184Z
Batch API, v4.164.0
s3://deafrica-sentinel-1/s1_rtc/N20E007/2022/12/07/05891D
2.0E-4
2.0E-4
true
block average
2
2
21.0
7.0
20.0
8.0
POLYGON((7.816978873544677 21.0,7.905830300857987 20.55064863134946,7.974538087943843 20.188532378384032,8.0 20.06648457798766,8.0 20.0,7.0 20.0,7.0 21.0,7.816978873544677 21.0))
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_05891D_N20E007_2022_12_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05891D_N20E007_2022_12_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05891D_N20E007_2022_12_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05891D_N20E007_2022_12_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05891D_N20E007_2022_12_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 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