https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-17T17:28:20.419091Z
2021-07-17T17:28:49.457478Z
s3://sentinel-s1-l1c/GRD/2021/7/17/IW/DV/S1B_IW_GRDH_1SDV_20210717T172820_20210717T172849_027837_035258_3A1A
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
2021-07-17T17:28:20.419091Z
2021-07-17T17:28:49.457478Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.8854157911212
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-17T20:05:09.046388Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210717T172820_20210717T172849_027837_035258_3A1A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.371477878047654 35.303902167753414,6.780567567595087 35.367255305571476,7.060537147203377 35.40975515172318,7.482402605559383 35.472488357416324,7.7681039187099845 35.51407913768338,8.04917563652927 35.5543014873816,8.474353032262789 35.61382567230206,8.76378520491999 35.65343184860071,9.067904463833619 35.694257870676694,9.056066670757101 35.75136556664848,9.014617123431197 35.93106795803442,8.976252086161159 36.111177545733966,8.938981959295782 36.29142830516746,8.899139802759557 36.47134358473919,8.825234828603731 36.83191660543498,8.781764882846813 37.01136488323077,8.717732507872473 37.313560113262966,8.404556989018175 37.27274090506556,8.113617850829844 37.2340278733253,7.82297178542556 37.194601318813426,7.388077898603543 37.134199430081914,7.0976624047876795 37.09292363698051,6.663391362653137 37.02979159582978,6.233165200544797 36.96557493205762,5.949525937712645 36.92232683091774,5.982076234314395 36.800489125705695,6.035972652074113 36.62160381302955,6.072052402192326 36.4399901898692,6.126226220737259 36.261165087813225,6.212901546421733 35.90019447407787,6.258162243053673 35.7200140795227,6.3040442739676035 35.539935385115406,6.363989716007013 35.36205396418938,6.371477878047654 35.303902167753414))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66226467065796
46.49723297303017
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
2021-12-26T08:49:37.831158Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N35E007/2021/07/17/035258
2.0E-4
2.0E-4
true
block average
2
2
36.0
7.0
35.0
8.0
POLYGON((8.0 35.54726428113237,7.4824026055565005 35.472488357415735,7.0 35.4005655124552,7.0 36.0,8.0 36.0,8.0 35.54726428113237))
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_035258_N35E007_2021_07_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035258_N35E007_2021_07_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035258_N35E007_2021_07_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035258_N35E007_2021_07_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035258_N35E007_2021_07_17_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