https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-24T04:41:22.408956Z
2019-04-24T04:41:47.408042Z
s3://sentinel-s1-l1c/GRD/2019/4/24/IW/DV/S1A_IW_GRDH_1SDV_20190424T044122_20190424T044147_026927_030782_AD58
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
2019-04-24T04:41:22.408956Z
2019-04-24T04:41:47.408042Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190424T062954_V20190424T022214_20190424T053944.EOF
192.8446512434387
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-24T08:07:47.482007Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190424T044122_20190424T044147_026927_030782_AD58
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.284303888329806 33.28963775739107,20.881337560296025 33.353798303343275,20.60560172749061 33.39689180402655,20.191492721353182 33.46038349612601,19.915087843517348 33.501943317366745,19.4999902823943 33.5631272569211,19.222936522378287 33.603143819387455,18.94562899225027 33.64254045975032,18.62603712832052 33.68711350661112,18.517415738757705 33.1459759349388,18.442241113668835 32.78552808034222,18.36952763706048 32.4247260245295,18.322994087227077 32.18409648821463,18.63713913604864 32.139098764031104,18.909733255945632 32.09937159401646,19.182089954661826 32.05905931239933,19.590173527418834 31.997496889915134,19.861924101413205 31.955728025373865,20.269085216161493 31.89198747899603,20.54021207837525 31.848771093343018,20.936468641613445 31.784492848877278,20.98992100646266 32.02551858475217,21.07322472110339 32.3868376009894,21.15920810526867 32.747734744106516,21.284303888329806 33.28963775739107))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66632521288247
46.36028731462596
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
2021-12-24T14:48:03.283668Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N32E020/2019/04/24/030782
2.0E-4
2.0E-4
true
block average
2
2
33.0
20.0
32.0
21.0
POLYGON((21.0 32.06923490695119,20.98426174066818 32.0,20.0 32.0,20.0 33.0,21.0 33.0,21.0 32.06923490695119))
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_030782_N32E020_2019_04_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030782_N32E020_2019_04_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030782_N32E020_2019_04_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030782_N32E020_2019_04_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030782_N32E020_2019_04_24_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