https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-26T17:21:59.157451Z
2024-01-26T17:22:28.951059Z
s3://sentinel-s1-l1c/GRD/2024/1/26/IW/DV/S1A_IW_GRDH_1SDV_20240126T172159_20240126T172228_052280_06521A_284C
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
2024-01-26T17:21:59.157451Z
2024-01-26T17:22:28.951059Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240126T193042_V20240126T154906_20240126T190636.EOF
347.71314531678394
693000
Copernicus Ground Segment
2024-01-26T19:44:34.184326Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240126T172159_20240126T172228_052280_06521A_284C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.53036729707457 -20.711803973775297,17.1111166701993 -20.5784244314843,17.69273299524207 -20.442678385388014,18.275811577673373 -20.304406241529296,18.85120118013367 -20.165819435496076,18.78836147518233 -19.92831091550534,18.739514847932675 -19.74886462570627,18.59780058723825 -19.20943439149223,18.5489772796274 -19.030034560261328,18.501248451783926 -18.850382240982203,18.442659516531414 -18.62670977036948,17.8718579298937 -18.763440395767393,17.29369769256838 -18.899946200315302,16.71433568810036 -19.034727283998684,16.1408056958351 -19.166161798611988,16.196724569038196 -19.39077176216972,16.2423236646622 -19.571177401748432,16.29349119273018 -19.750314819091464,16.336320190596243 -19.931373486219517,16.37659910350037 -20.113026701060175,16.468614438211034 -20.473732492276177,16.515013961584856 -20.654009473583553,16.53036729707457 -20.711803973775297))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55238
45.76310322582245
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
2024-01-26T21:11:26.516650Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S21E016/2024/01/26/06521A
2.0E-4
2.0E-4
true
block average
2
2
-20.0
16.0
-21.0
17.0
POLYGON((16.530367297074605 -20.71180397377528,16.37659910350002 -20.113026701058967,16.35153710472515 -20.0,17.0 -20.0,17.0 -20.60394437398945,16.530367297074605 -20.71180397377528))
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_06521A_S21E016_2024_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06521A_S21E016_2024_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06521A_S21E016_2024_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06521A_S21E016_2024_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06521A_S21E016_2024_01_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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