https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-19T17:03:38.430158Z
2022-02-19T17:04:05.731332Z
s3://sentinel-s1-l1c/GRD/2022/2/19/IW/DV/S1A_IW_GRDH_1SDV_20220219T170338_20220219T170405_041984_050010_97E0
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
2022-02-19T17:03:38.430158Z
2022-02-19T17:04:05.731332Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220219T172717_V20220219T153233_20220219T220733.EOF
347.44453954925183
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-19T18:51:51.765930Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220219T170338_20220219T170405_041984_050010_97E0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.32107821781804 -26.957751176812305,22.690354514969826 -26.872869729956662,22.942965876951988 -26.814172289161014,23.31946791266208 -26.725746448953508,23.57091302931309 -26.66605956434225,23.82084040142961 -26.60623582026138,24.19773568501155 -26.51506973522832,24.74604492265777 -26.380402063180746,24.691518620583075 -26.2018787511573,24.637788292402714 -26.023081291727117,24.531298340821166 -25.665300901476662,24.42616112567451 -25.307258727643656,24.300667004410865 -24.875020048839694,23.75886913196743 -25.00757533785866,23.387464846512902 -25.097138415799755,23.139653472996905 -25.156311469133705,22.89156580721187 -25.215081032672046,22.521331416075185 -25.30190718923887,22.27186521001824 -25.35982674887572,21.904961701753884 -25.444145228347413,21.974336798089276 -25.698449176760736,22.07335481081152 -26.05822077639317,22.170286385664472 -26.418526400574834,22.22023737439515 -26.598357652374506,22.269556132124738 -26.778348279704144,22.32107821781804 -26.957751176812305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36876
46.00159852379524
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
2022-02-19T21:02:24.301524Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S25E023/2022/02/19/050010
2.0E-4
2.0E-4
true
block average
2
2
-24.0
23.0
-25.0
24.0
POLYGON((23.78983207554539 -25.0,24.0 -24.94858069515305,24.0 -25.0,23.78983207554539 -25.0))
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_050010_S25E023_2022_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050010_S25E023_2022_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050010_S25E023_2022_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050010_S25E023_2022_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050010_S25E023_2022_02_19_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