https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-05T17:03:27.921317Z
2023-11-05T17:03:52.919640Z
s3://sentinel-s1-l1c/GRD/2023/11/5/IW/DV/S1A_IW_GRDH_1SDV_20231105T170327_20231105T170352_051084_062903_85AA
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
2023-11-05T17:03:27.921317Z
2023-11-05T17:03:52.919640Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231105T173757_V20231105T135358_20231105T171128.EOF
347.3630169656619
693000
Copernicus Ground Segment
2023-11-05T18:35:41.565404Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231105T170327_20231105T170352_051084_062903_85AA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.75616063670119 -28.463437744941633,23.12471514910358 -28.378700550389745,23.38181077950824 -28.318913337132134,23.633597757171636 -28.259839479241865,24.013621548740346 -28.169674463965045,24.265560280645712 -28.10923977221823,24.64234108746961 -28.017874066415,24.896743011955635 -27.955504465437514,25.210399127360596 -27.877856889690854,25.102373200695375 -27.52010310261266,24.992240827760597 -27.16286731740007,24.936453799851375 -26.984461142796604,24.757420789648044 -26.389071157200853,24.446501760083702 -26.46576150970094,24.197215769656747 -26.526676864713046,23.821148961987127 -26.617636586509178,23.571775243424618 -26.677324964080547,23.320885190512115 -26.736878247568207,22.9452156669675 -26.825107590463148,22.693159102479086 -26.883676664391864,22.33223935105249 -26.966647392826417,22.34841857839205 -27.025835870732692,22.505339977023816 -27.56393549847835,22.553393977786754 -27.744309836114688,22.60891208007233 -27.92298189759007,22.656265781236847 -28.103547843763568,22.704988401446915 -28.283814528627104,22.75616063670119 -28.463437744941633))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33791
45.9031672975231
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
2023-11-06T11:04:40.639568Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S28E023/2023/11/05/062903
2.0E-4
2.0E-4
true
block average
2
2
-27.0
23.0
-28.0
24.0
POLYGON((23.0 -28.0,23.0 -27.0,24.0 -27.0,24.0 -28.0,23.0 -28.0))
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_062903_S28E023_2023_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062903_S28E023_2023_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062903_S28E023_2023_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062903_S28E023_2023_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062903_S28E023_2023_11_05_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