https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-20T06:54:00.608152Z
2021-07-20T06:54:25.606450Z
s3://sentinel-s1-l1c/GRD/2021/7/20/IW/DV/S1B_IW_GRDH_1SDV_20210720T065400_20210720T065425_027874_03536D_1AEA
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-20T06:54:00.608152Z
2021-07-20T06:54:25.606450Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.538350631851
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-20T07:38:59.924073Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210720T065400_20210720T065425_027874_03536D_1AEA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.753920289861291 28.24506825400301,-13.139654726167086 28.310391151478232,-13.404023227884313 28.35448382171077,-13.800982180516316 28.4196621709165,-14.07041513549868 28.463194510751386,-14.463647192639073 28.52571977088246,-14.729080661475857 28.567238519304546,-15.276094462915557 28.651059011109844,-15.382672718435023 28.109070753377704,-15.420267056916039 27.928681548973184,-15.48888921885963 27.56690030066162,-15.571425349322173 27.14610481635132,-15.032045972691979 27.061447946728556,-14.770298290720483 27.01957183468651,-14.378039428830448 26.955847214280986,-14.116777363525264 26.912758986505843,-13.725253328988474 26.847221799903636,-13.464917522615396 26.80300232314309,-13.085436326978712 26.737622243734016,-13.03244207575998 26.97804450405798,-12.994476045585344 27.15937233948063,-12.95376360712425 27.340227423167587,-12.753920289861291 28.24506825400301))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70015721925655
46.67043579911086
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
2021-12-26T08:58:08.863282Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N27W014/2021/07/20/03536D
2.0E-4
2.0E-4
true
block average
2
2
28.0
-14.0
27.0
-13.0
POLYGON((-13.0 27.132989631243873,-13.027845081484347 27.0,-14.0 27.0,-14.0 28.0,-13.0 28.0,-13.0 27.132989631243873))
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_03536D_N27W014_2021_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03536D_N27W014_2021_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03536D_N27W014_2021_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03536D_N27W014_2021_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03536D_N27W014_2021_07_20_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