https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-17T18:14:02.942486Z
2019-05-17T18:14:27.942245Z
s3://sentinel-s1-l1c/GRD/2019/5/17/IW/DV/S1A_IW_GRDH_1SDV_20190517T181402_20190517T181427_027271_031331_9FB4
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
2019-05-17T18:14:02.942486Z
2019-05-17T18:14:27.942245Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190517T202315_V20190517T162947_20190517T194717.EOF
347.7305083437157
693000
Copernicus S1 Core Ground Segment - DPA
2019-05-17T20:42:04.135377Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190517T181402_20190517T181427_027271_031331_9FB4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.7342280638976217 20.357397737414725,-2.144984554061587 20.465621131565282,-1.5503049488197267 20.572668994767103,-0.9548043602298091 20.67767431611655,-0.36945275765811403 20.778747485024564,-0.5796603048202015 21.863909500814913,-0.6622276463449136 22.285491911163028,-1.2538345954302865 22.185457359972453,-1.8556413931124744 22.08134546369693,-2.456557710484324 21.975025729266566,-3.0519179676112635 21.86736197282971,-2.962156279081502 21.444899584793223,-2.7342280638976217 20.357397737414725))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82866493645229
46.03989333754293
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
2021-12-24T16:02:23.043654Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N21W001/2019/05/17/031331
2.0E-4
2.0E-4
true
block average
2
2
22.0
-1.0
21.0
0.0
POLYGON((-0.6063137667499701 22.0,-0.41231174811268445 21.0,-1.0 21.0,-1.0 22.0,-0.6063137667499701 22.0))
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_031331_N21W001_2019_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031331_N21W001_2019_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031331_N21W001_2019_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031331_N21W001_2019_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031331_N21W001_2019_05_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