https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-14T03:30:30.604936Z
2018-02-14T03:30:59.625112Z
s3://sentinel-s1-l1c/GRD/2018/2/14/IW/DV/S1A_IW_GRDH_1SDV_20180214T033030_20180214T033059_020597_02341E_7291
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
2018-02-14T03:30:30.604936Z
2018-02-14T03:30:59.625112Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180214T065303_V20180214T023833_20180214T055603.EOF
192.0344640730097
693000
Copernicus S1 Core Ground Segment - DPA
2018-02-14T08:59:22.903760Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180214T033030_20180214T033059_020597_02341E_7291
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.928961747 -8.699930479,32.369738866 -8.575087134,31.806808982 -8.448526774,31.244246164 -8.321169707,30.714062578 -8.200345665,30.6986047 -8.258388163,30.61325704 -8.618884493,30.571085149 -8.799259467,30.531221931 -8.980175111,30.450231601 -9.341744335,30.407635606 -9.522055172,30.365876446 -9.702567456,30.338944917 -9.823657926,30.871115699 -9.946059685,31.435860533 -10.074936781,32.001047216 -10.202859639,32.562581857 -10.328898801,32.588755724 -10.20737985,32.629508973 -10.026241257,32.671071852 -9.84528919,32.749986241 -9.482454507,32.788830487 -9.300908559,32.830116391 -9.119914692,32.913692823 -8.758165585,32.928961747 -8.699930479))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75018849562562
46.09948158190786
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
2022-01-21T13:19:56.978301Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S09E030/2018/02/14/02341E
2.0E-4
2.0E-4
true
block average
2
2
-8.0
30.0
-9.0
31.0
POLYGON((30.52678122035417 -9.0,30.571085148999043 -8.799259467003555,30.613257039987023 -8.618884493055091,30.698604699999258 -8.258388163003396,30.714062578000153 -8.200345665000048,31.0 -8.265508216232032,31.0 -9.0,30.52678122035417 -9.0))
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_02341E_S09E030_2018_02_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02341E_S09E030_2018_02_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02341E_S09E030_2018_02_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02341E_S09E030_2018_02_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02341E_S09E030_2018_02_14_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