https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-08T05:41:06.971811Z
2021-11-08T05:41:31.971159Z
s3://sentinel-s1-l1c/GRD/2021/11/8/IW/DV/S1B_IW_GRDH_1SDV_20211108T054106_20211108T054131_029492_03850F_0706
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-11-08T05:41:06.971811Z
2021-11-08T05:41:31.971159Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3573889286206
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-08T18:09:07.537858Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211108T054106_20211108T054131_029492_03850F_0706
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.87717655240449 24.239585379246098,4.5173327420697795 24.303295488584727,4.272071684536704 24.346192548422582,4.02325611753432 24.38927528655919,3.6554356169864204 24.45216707666471,3.28518734967439 24.51450831563784,3.037642397635921 24.55564904876685,2.4570448973897463 24.650433821832266,2.421646136549518 24.46978874904748,2.3845425420123094 24.28932118767708,2.352171618051199 24.108086627327104,2.3144196901240734 23.927717238505853,2.2801639953391053 23.74677702892044,2.2473662156194782 23.56559452959855,2.212185901189851 23.384794807555856,2.163756011883242 23.14437407061269,2.7383068775310155 23.048482658433663,3.3505376994429836 22.943843930634785,3.9600937739138984 22.837153909576376,4.562427697542895 22.729269062005372,4.574845100991057 22.789327731467832,4.614642675179476 22.9702622352075,4.649253449799527 23.152130644619543,4.684909544299564 23.333808376288186,4.729500625375389 23.51388298692084,4.767419175314773 23.695155003817078,4.804428356704216 23.876588901352875,4.83911277158528 24.05843576285775,4.87717655240449 24.239585379246098))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90575
46.19737842327357
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
2021-12-26T14:32:12.151182Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N23E004/2021/11/08/03850F
2.0E-4
2.0E-4
true
block average
2
2
24.0
4.0
23.0
5.0
POLYGON((4.827967073352802 24.0,4.80442835670374 23.87658890135055,4.729500625375433 23.513882986920972,4.684909544299605 23.333808376288243,4.620301970701217 23.0,4.0 23.0,4.0 24.0,4.827967073352802 24.0))
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_03850F_N23E004_2021_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03850F_N23E004_2021_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03850F_N23E004_2021_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03850F_N23E004_2021_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03850F_N23E004_2021_11_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 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