https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-12T17:03:13.343812Z
2021-07-12T17:03:42.377854Z
s3://sentinel-s1-l1c/GRD/2021/7/12/IW/DV/S1B_IW_GRDH_1SDV_20210712T170313_20210712T170342_027763_03503D_0B23
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
2021-07-12T17:03:13.343812Z
2021-07-12T17:03:42.377854Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.506654465299
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-12T20:06:00.714073Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210712T170313_20210712T170342_027763_03503D_0B23
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.00358130910272 -25.8302667552141,22.55762471833051 -25.702576136225098,22.93396774345207 -25.614479510638947,23.18545787545134 -25.554997451528074,23.56175129222359 -25.46508581889423,23.812339052464488 -25.404603476539844,24.06235270279695 -25.343777041292142,24.404991906693578 -25.259618313307065,24.335978561206325 -25.02293431968728,24.181001387535535 -24.485455652449748,24.079069607052052 -24.126883275266472,23.94207231004277 -23.64761526253183,23.604244742842276 -23.73021797226374,23.35714823012935 -23.790099831621443,23.109373407736165 -23.84969812179721,22.739356202131262 -23.937856745790494,22.365453232729056 -24.025930059898116,22.117760358049793 -24.083705537907655,21.57033130652036 -24.209788778371813,21.650869413072044 -24.511396557309844,21.8410552473412 -25.232405653993133,21.8891376536805 -25.412565926350574,21.938070489224295 -25.592543029638357,22.00358130910272 -25.8302667552141))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.87222
45.7756777468053
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
2021-12-26T08:35:59.460880Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S25E024/2021/07/12/03503D
2.0E-4
2.0E-4
true
block average
2
2
-24.0
24.0
-25.0
25.0
POLYGON((24.04280041051635 -24.0,24.329365654942556 -25.0,24.0 -25.0,24.0 -24.0,24.04280041051635 -24.0))
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_03503D_S25E024_2021_07_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03503D_S25E024_2021_07_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03503D_S25E024_2021_07_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03503D_S25E024_2021_07_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03503D_S25E024_2021_07_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