https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-18T18:26:18.097770Z
2020-09-18T18:26:47.105079Z
s3://sentinel-s1-l1c/GRD/2020/9/18/IW/DV/S1A_IW_GRDH_1SDV_20200918T182618_20200918T182647_034417_0400C6_86C2
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
2020-09-18T18:26:18.097770Z
2020-09-18T18:26:47.105079Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200918T205457_V20200918T164628_20200918T200358.EOF
348.02411781648516
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-18T21:18:28.051139Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200918T182618_20200918T182647_034417_0400C6_86C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.562757143387051 4.4175343509506915,-2.4534908273404383 4.64937309714261,-1.3483560566750965 4.878443251940167,-1.3963746818628988 5.115957070090473,-1.4322378536174452 5.2972310643322755,-1.4687882301227693 5.478356734591109,-1.506224192093059 5.659294226415585,-1.5790301235236228 6.0215765366391,-1.612460700810753 6.203316386035986,-1.6509622982162067 6.384012980627743,-1.6752642125094797 6.504222873146709,-2.2258024790609165 6.3920652566795955,-2.7845496844690443 6.277578386511707,-3.3427942694732407 6.162545322356052,-3.8974003632774434 6.04762958724757,-3.873176298873308 5.926956303122477,-3.7609778592553 5.382178595728325,-3.6869982361432685 5.01880847276518,-3.562757143387051 4.4175343509506915))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76941
46.03510888414853
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
2021-12-25T17:17:41.889651Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N05W002/2020/09/18/0400C6
2.0E-4
2.0E-4
true
block average
2
2
6.0
-2.0
5.0
-1.0
POLYGON((-1.5746940027616487 6.0,-1.3729314180986576 5.0,-2.0 5.0,-2.0 6.0,-1.5746940027616487 6.0))
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_0400C6_N05W002_2020_09_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0400C6_N05W002_2020_09_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0400C6_N05W002_2020_09_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0400C6_N05W002_2020_09_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0400C6_N05W002_2020_09_18_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