https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-26T03:03:05.205200Z
2021-04-26T03:03:30.203506Z
s3://sentinel-s1-l1c/GRD/2021/4/26/IW/DV/S1B_IW_GRDH_1SDV_20210426T030305_20210426T030330_026632_032E33_E85B
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-26T03:03:05.205200Z
2021-04-26T03:03:30.203506Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9619813713084
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-26T08:01:00.549853Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210426T030305_20210426T030330_026632_032E33_E85B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.00721124759403 0.01692056895978758,38.80074757080323 0.4907044016373794,38.7625238765946 0.30995088372399204,38.7254965165837 0.1288382566155872,38.687778191143124 -0.05213170978170477,38.64815449365322 -0.23269431665699683,38.57146071887579 -0.5943928900060012,38.53215210657778 -0.7750420842707743,38.49493141673357 -0.9561539045335481,38.48207737960749 -1.016147104186907,40.69022406713522 -1.4949361423569894,40.74125622771907 -1.2533128411652916,40.854726585791944 -0.7087557075797218,41.00721124759403 0.01692056895978758))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68121
46.12130104740027
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
2021-12-26T04:41:03.875279Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S01E039/2021/04/26/032E33
2.0E-4
2.0E-4
true
block average
2
2
0.0
39.0
-1.0
40.0
POLYGON((39.0 -1.0,39.0 0.0,40.0 0.0,40.0 -1.0,39.0 -1.0))
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_032E33_S01E039_2021_04_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032E33_S01E039_2021_04_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032E33_S01E039_2021_04_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032E33_S01E039_2021_04_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032E33_S01E039_2021_04_26_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 2019
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