https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-26T15:34:29.434610Z
2024-02-26T15:35:03.287002Z
s3://sentinel-s1-l1c/GRD/2024/2/26/IW/DV/S1A_IW_GRDH_1SDV_20240226T153429_20240226T153503_052731_066164_E60A
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
2024-02-26T15:34:29.434610Z
2024-02-26T15:35:03.287002Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240226T174236_V20240226T140207_20240226T171937.EOF
347.6458507634113
693000
Copernicus Ground Segment
2024-02-26T18:31:23.780777Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240226T153429_20240226T153503_052731_066164_E60A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.77313046208103 -22.691958780266308,44.362378585263286 -22.556385412448716,44.961412341636105 -22.416083695227893,45.55815349926872 -22.273843086101433,46.13050067748736 -22.135093537542538,46.02924481953589 -21.776873607147937,45.979734985322665 -21.59746289761138,45.92946048493354 -21.418257348695775,45.88116513608517 -21.23858004495045,45.831115144314026 -21.05934981660598,45.781780247349886 -20.8799575649726,45.73137044516278 -20.70084478603907,45.633647871748884 -20.34189962561989,45.605259047691256 -20.234700922072058,45.03955232163503 -20.370974968718237,44.44849630830879 -20.5111601673552,43.8575579730863 -20.64906554728425,43.27911931515298 -20.78186603612477,43.443179740240296 -21.4308734567354,43.581576749770655 -21.972008625330712,43.6284353759939 -22.152240784333074,43.72351535381424 -22.512423140780307,43.77313046208103 -22.691958780266308))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3217
45.72117350969243
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
2024-02-26T20:47:34.558149Z
Batch API, v4.315.0
s3://deafrica-sentinel-1/s1_rtc/S21E044/2024/02/26/066164
2.0E-4
2.0E-4
true
block average
2
2
-20.0
44.0
-21.0
45.0
POLYGON((44.0 -20.61582430929258,44.44849630832951 -20.511160167350145,45.0 -20.380355890221207,45.0 -21.0,44.0 -21.0,44.0 -20.61582430929258))
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_066164_S21E044_2024_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_066164_S21E044_2024_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_066164_S21E044_2024_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_066164_S21E044_2024_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_066164_S21E044_2024_02_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