https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-25T15:47:33.468198Z
2018-08-25T15:47:58.465777Z
s3://sentinel-s1-l1c/GRD/2018/8/25/IW/DV/S1A_IW_GRDH_1SDV_20180825T154733_20180825T154758_023404_028BFD_FDAD
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
2018-08-25T15:47:33.468198Z
2018-08-25T15:47:58.465777Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180825T180754_V20180825T140954_20180825T172724.EOF
348.0290882134991
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-25T18:22:50.427485Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180825T154733_20180825T154758_023404_028BFD_FDAD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.229978154 -3.590772274,38.338768266 -3.347890682,39.421108398 -3.10950127,39.383095126 -2.928500967,39.321208396 -2.56320912,39.272203861 -2.384565954,39.230235314 -2.204373498,39.189325485 -2.023953768,39.150902193 -1.842992617,39.102777431 -1.601883849,38.021132127 -1.837691347,36.913284354 -2.078492233,36.961171548 -2.320351287,36.999514916 -2.501854602,37.04028393 -2.682831075,37.082292196 -2.863539943,37.13144229 -3.042687891,37.161333095 -3.22605595,37.19215335 -3.409226542,37.229978154 -3.590772274))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7545
46.2960056239036
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
2021-12-23T03:14:40.906009Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2018/08/25/028BFD
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.18423940648391 -2.0,39.272203861000385 -2.384565954001501,39.32120839600007 -2.563209120000563,39.383095126000065 -2.9285009670003923,39.39811119030552 -3.0,39.0 -3.0,39.0 -2.0,39.18423940648391 -2.0))
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_028BFD_S03E039_2018_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028BFD_S03E039_2018_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028BFD_S03E039_2018_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028BFD_S03E039_2018_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028BFD_S03E039_2018_08_25_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