https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-20T05:15:19.321430Z
2021-07-20T05:15:44.320621Z
s3://sentinel-s1-l1c/GRD/2021/7/20/IW/DV/S1B_IW_GRDH_1SDV_20210720T051519_20210720T051544_027873_035368_0D24
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
2021-07-20T05:15:19.321430Z
2021-07-20T05:15:44.320621Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5294945687129
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-20T06:00:03.705275Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210720T051519_20210720T051544_027873_035368_0D24
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.881841354292025 28.049608912115584,11.491042925254739 28.11590250146038,11.22568658799169 28.16023460947562,10.827254940788691 28.225767519225002,10.561372050236042 28.268810710423665,10.030093793811783 28.353169875585557,9.764115394784264 28.394578178637246,9.365777484855682 28.455563933656315,9.329961654341249 28.27500841814419,9.259489294627045 27.913524820767336,9.187997991605243 27.552180537293793,9.117582058075731 27.190656567597284,9.071520529234226 26.950393790094246,9.46357714687451 26.888898968190556,9.725882797282406 26.847112013425676,10.249898873128927 26.762085400396586,10.642419804976146 26.697043163386,10.904835078215168 26.652914382850035,11.167250931411546 26.608267463146234,11.550746724470512 26.54208302647494,11.72349329259515 27.32550192904125,11.881841354292025 28.049608912115584))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78756715073409
46.63841882610541
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
2021-12-26T08:57:52.147980Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N27E009/2021/07/20/035368
2.0E-4
2.0E-4
true
block average
2
2
28.0
9.0
27.0
10.0
POLYGON((9.081030690949794 27.0,9.276347901715916 28.0,10.0 28.0,10.0 27.0,9.081030690949794 27.0))
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_035368_N27E009_2021_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035368_N27E009_2021_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035368_N27E009_2021_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035368_N27E009_2021_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035368_N27E009_2021_07_20_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