https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-16T18:26:24.814640Z
2022-06-16T18:26:53.839480Z
s3://sentinel-s1-l1c/GRD/2022/6/16/IW/DV/S1A_IW_GRDH_1SDV_20220616T182624_20220616T182653_043692_053759_6275
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
2022-06-16T18:26:24.814640Z
2022-06-16T18:26:53.839480Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220616T202832_V20220616T164635_20220616T200405.EOF
348.02367437811154
693000
Copernicus Ground Segment
2022-06-16T20:36:23.350350Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220616T182624_20220616T182653_043692_053759_6275
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.562566699058147 4.4184041500362525,-2.455065142174618 4.649883195500559,-1.3480770279188468 4.879346381933195,-1.395613433155902 5.114619986002444,-1.4314704723643552 5.295825027071937,-1.4680491071175101 5.476874640712598,-1.505551666553348 5.657728241035789,-1.5782236070748294 6.01989779731779,-1.6116102817685114 6.201576510734063,-1.6501152686694684 6.382202236094871,-1.6747648962948491 6.504072725353851,-2.228054740091672 6.391348051622721,-2.785914523258414 6.277035784828852,-3.343272347499803 6.162179209919996,-3.896992543963005 6.047441842622309,-3.872424727380791 5.925101002602197,-3.7602673417788055 5.380526176025235,-3.6863150958852993 5.0172912710353055,-3.562566699058147 4.4184041500362525))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76828
46.01737723776702
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
2022-06-16T22:09:18.340407Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N05W002/2022/06/16/053759
2.0E-4
2.0E-4
true
block average
2
2
6.0
-2.0
5.0
-1.0
POLYGON((-1.5742309701507566 6.0,-1.3724547701837726 5.0,-2.0 5.0,-2.0 6.0,-1.5742309701507566 6.0))
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_053759_N05W002_2022_06_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053759_N05W002_2022_06_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053759_N05W002_2022_06_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053759_N05W002_2022_06_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053759_N05W002_2022_06_16_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