https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-25T04:58:32.189041Z
2020-10-25T04:59:02.922325Z
s3://sentinel-s1-l1c/GRD/2020/10/25/IW/DV/S1A_IW_GRDH_1SDV_20201025T045832_20201025T045902_034948_041357_E748
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
2020-10-25T04:58:32.189041Z
2020-10-25T04:59:02.922325Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201025T092645_V20201025T041741_20201025T073511.EOF
192.7306207864196
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-25T10:45:27.344327Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201025T045832_20201025T045902_034948_041357_E748
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.795211843343953 31.632443196324544,16.396798031453915 31.697209946945996,16.126525146642383 31.74038590718882,15.720650072735527 31.804075415896488,15.449760096770452 31.84581666335881,15.042536351664383 31.907411992070735,14.770530130011512 31.94778404387806,14.498401521371322 31.987557547641593,14.186886084254038 32.032315637291624,14.114491211211632 31.671457522495096,14.078796552343139 31.49090606230326,14.040934504443758 31.310661601807645,13.933855988492128 30.768978467542205,13.861196559763764 30.408024151982445,13.840487383289645 30.308183736242032,14.146661357307337 30.262872803549314,14.414128957165135 30.222657984999625,14.680939227928317 30.181965641214507,15.08093107673566 30.119882858621214,15.34702035304123 30.07786538812031,15.746028581082562 30.013783532460135,16.00956039981409 29.970749933121283,16.400574798149684 29.905858413269215,16.46439647322634 30.18670444220073,16.506418536453562 30.36731393763992,16.588203356566154 30.728914617201983,16.71323154795737 31.270945244736698,16.795211843343953 31.632443196324544))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70303265367388
46.40154853922338
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
2021-12-25T19:14:32.162166Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30E016/2020/10/25/041357
2.0E-4
2.0E-4
true
block average
2
2
31.0
16.0
30.0
17.0
POLYGON((16.65073361482478 31.0,16.421968277638673 30.0,16.0 30.0,16.0 31.0,16.65073361482478 31.0))
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_041357_N30E016_2020_10_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_041357_N30E016_2020_10_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_041357_N30E016_2020_10_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_041357_N30E016_2020_10_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_041357_N30E016_2020_10_25_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