https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-22T18:25:56.716302Z
2021-06-22T18:26:21.715847Z
s3://sentinel-s1-l1c/GRD/2021/6/22/IW/DV/S1B_IW_GRDH_1SDV_20210622T182556_20210622T182621_027473_0347DA_3178
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
2021-06-22T18:25:56.716302Z
2021-06-22T18:26:21.715847Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.9011345136748
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-22T19:29:12.498309Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210622T182556_20210622T182621_027473_0347DA_3178
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.061289814008655 35.28187480664839,-7.664345760114131 35.34350219092301,-7.38956893169847 35.38534147378844,-6.976876881756727 35.44692932736335,-6.701402827614886 35.48720488537944,-6.287681739544469 35.54643991723653,-6.011532981018634 35.58514209473935,-5.7345569545625175 35.62328855181988,-5.335579777430553 35.67705171622551,-5.369128640220686 35.857761535541414,-5.409767632369516 36.03763366499052,-5.4816155969719125 36.39860394134371,-5.515520609443533 36.57934547985259,-5.591462828554379 36.93976912302943,-5.630123088363556 37.11989112743862,-5.642419677926801 37.17917718158733,-6.0495294980194645 37.12584730450078,-6.33117625202377 37.08808445299767,-6.753723565464691 37.03010674558659,-7.0348451684332005 36.99065204020296,-7.31567434306127 36.950533578169065,-7.736360794986546 36.889115101425816,-8.016440936706678 36.84734471211742,-8.42101727535043 36.785754325222584,-8.233162097874825 36.00417861318666,-8.061289814008655 35.28187480664839))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.5936266606655
45.96275054242117
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
2021-12-26T07:36:32.233055Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N36W006/2021/06/22/0347DA
2.0E-4
2.0E-4
true
block average
2
2
37.0
-6.0
36.0
-5.0
POLYGON((-5.60439040705789 37.0,-5.515520609443775 36.57934547985375,-5.481615596970661 36.39860394133752,-5.409767632368269 36.03763366498436,-5.401264957604141 36.0,-6.0 36.0,-6.0 37.0,-5.60439040705789 37.0))
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_0347DA_N36W006_2021_06_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0347DA_N36W006_2021_06_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0347DA_N36W006_2021_06_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0347DA_N36W006_2021_06_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0347DA_N36W006_2021_06_22_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