https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-08T17:18:36.408903Z
2023-03-08T17:19:01.408003Z
s3://sentinel-s1-l1c/GRD/2023/3/8/IW/DV/S1A_IW_GRDH_1SDV_20230308T171836_20230308T171901_047555_05B5E7_3E98
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
2023-03-08T17:18:36.408903Z
2023-03-08T17:19:01.408003Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230308T175559_V20230308T141016_20230308T172746.EOF
347.0889917288742
693000
Copernicus Ground Segment
2023-03-08T18:45:36.708633Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230308T171836_20230308T171901_047555_05B5E7_3E98
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.88868240453149 -32.62017675687393,20.249815896982362 -32.537309126911694,20.532895419950332 -32.471473687441964,20.929615818402247 -32.37803310623377,21.194645537990514 -32.314806984018844,21.590712048253323 -32.219124646840285,21.85313332245194 -32.154940149388075,22.114313153196505 -32.09043462734819,22.45535573317828 -32.005218664865836,22.33251566938747 -31.650101034616075,22.272874390593074 -31.472082021197537,22.21459186308055 -31.293746771887335,22.035726590941316 -30.75991660645656,21.955827751521817 -30.5236282008313,21.623652689762405 -30.606365317137808,21.363934935241424 -30.670357013799233,21.103619878643862 -30.73389456300383,20.71275017661967 -30.8281668555415,20.45038285708146 -30.890689488698982,20.05818291859522 -30.98300983229843,19.8018312067308 -31.04260619049826,19.43940144041068 -31.125889585095166,19.45401339796968 -31.185656580271317,19.514203643797458 -31.36356842600174,19.568155911633774 -31.54293501877795,19.620309069001266 -31.72273470163379,19.67565766736471 -31.901818809540618,19.72253945117629 -32.08286637375214,19.77699105660424 -32.26219537801275,19.832278310019433 -32.441351945219644,19.88868240453149 -32.62017675687393))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.93739225844298
45.73979709420502
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
2023-03-08T22:50:09.431416Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S32E021/2023/03/08/05B5E7
2.0E-4
2.0E-4
true
block average
2
2
-31.0
21.0
-32.0
22.0
POLYGON((21.0 -32.0,21.0 -31.0,22.0 -31.0,22.0 -32.0,21.0 -32.0))
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_05B5E7_S32E021_2023_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B5E7_S32E021_2023_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B5E7_S32E021_2023_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B5E7_S32E021_2023_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B5E7_S32E021_2023_03_08_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 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