https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-13T18:13:34.407661Z
2023-02-13T18:13:59.405401Z
s3://sentinel-s1-l1c/GRD/2023/2/13/IW/DV/S1A_IW_GRDH_1SDV_20230213T181334_20230213T181359_047221_05AA89_C22B
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
2023-02-13T18:13:34.407661Z
2023-02-13T18:13:59.405401Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230213T200702_V20230213T163009_20230213T194739.EOF
347.81916295200705
693000
Copernicus Ground Segment
2023-02-13T20:32:49.977231Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230213T181334_20230213T181359_047221_05AA89_C22B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.1084940400385612 17.33520050829597,-1.527408848112989 17.44514329614179,-0.9435353492681422 17.553776023450876,-0.3589747408827672 17.660686231844103,0.21434459957022567 17.76373388058936,0.07430463794312427 18.487548372866854,-0.07829103760586661 19.27104043013447,-0.6574491238580172 19.16896447330006,-1.2473326863950294 19.062987723856477,-1.8362226610342276 18.955173533653152,-2.4216892141465007 18.845993274194473,-2.3343874076466418 18.423238124903396,-2.2210591938691255 17.87924988585361,-2.1084940400385612 17.33520050829597))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84873063543346
46.06079775304173
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
2023-02-14T10:43:20.507173Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N18W001/2023/02/13/05AA89
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.025502247784937253 19.0,0.0 18.869060453318355,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.025502247784937253 19.0))
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_05AA89_N18W001_2023_02_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AA89_N18W001_2023_02_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AA89_N18W001_2023_02_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AA89_N18W001_2023_02_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AA89_N18W001_2023_02_13_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 2021
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