https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-08-12T19:27:29.944914Z
2020-08-12T19:27:51.748678Z
s3://sentinel-s1-l1c/GRD/2020/8/12/IW/DV/S1A_IW_GRDH_1SDV_20200812T192729_20200812T192751_033878_03EDD7_2BE1
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
2020-08-12T19:27:29.944914Z
2020-08-12T19:27:51.748678Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200812T220321_V20200812T174402_20200812T210132.EOF
347.82202136907233
693000
Copernicus S1 Core Ground Segment - DPA
2020-08-12T23:35:50.171732Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200812T192729_20200812T192751_033878_03EDD7_2BE1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-20.65062529361653 17.452484917264908,-20.071150975826388 17.562012355886765,-19.488856126625535 17.670234779419403,-18.905870353737193 17.776734680964346,-18.326281244469694 17.88077173051693,-18.55797840975502 19.071682843217854,-19.141738598817852 18.968504128363602,-19.728875947064353 18.862743583550007,-20.315271773628112 18.755135648242906,-20.89878013201468 18.646096467872873,-20.65062529361653 17.452484917264908))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81201195499683
46.00398
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
2021-12-25T15:22:48.019514Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N18W021/2020/08/12/03EDD7
2.0E-4
2.0E-4
true
block average
2
2
19.0
-21.0
18.0
-20.0
POLYGON((-20.764455054067042 18.0,-20.89878013201469 18.646096467872955,-20.0 18.812990331178646,-20.0 18.0,-20.764455054067042 18.0))
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_03EDD7_N18W021_2020_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03EDD7_N18W021_2020_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03EDD7_N18W021_2020_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03EDD7_N18W021_2020_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03EDD7_N18W021_2020_08_12_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