https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-19T04:42:44.573709Z
2021-02-19T04:43:09.571710Z
s3://sentinel-s1-l1c/GRD/2021/2/19/IW/DV/S1A_IW_GRDH_1SDV_20210219T044244_20210219T044309_036654_044E92_B625
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
2021-02-19T04:42:44.573709Z
2021-02-19T04:43:09.571710Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210219T105555_V20210219T035256_20210219T071026.EOF
191.9669168663414
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-19T11:41:17.925721Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210219T044244_20210219T044309_036654_044E92_B625
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.134075069738344 -0.8489274341797982,13.931881082395178 -0.3732642444254057,13.89399267914137 -0.554118208707017,13.854604602397616 -0.7347455785761373,13.81714289430278 -0.9157999791635687,13.73832121219356 -1.2770771979395488,13.700312489974863 -1.4580319299627256,13.60954351580909 -1.8795807496330146,14.706911512607888 -2.1192655368490945,15.811283961726504 -2.3596541367191493,15.825580235678117 -2.2997595086148412,15.904123562136423 -1.9373162936185917,15.94115715196683 -1.755612597252077,15.979074195912721 -1.5741050078294754,16.019382618506377 -1.3931205875901664,16.134075069738344 -0.8489274341797982))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70762302042453
46.00954822662167
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
2021-12-26T01:16:45.162035Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S02E016/2021/02/19/044E92
2.0E-4
2.0E-4
true
block average
2
2
-1.0
16.0
-2.0
17.0
POLYGON((16.102235487084204 -1.0,16.0 -1.4801483536840243,16.0 -1.0,16.102235487084204 -1.0))
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_044E92_S02E016_2021_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044E92_S02E016_2021_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044E92_S02E016_2021_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044E92_S02E016_2021_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044E92_S02E016_2021_02_19_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