https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-09T05:23:17.067310Z
2021-03-09T05:23:40.537946Z
s3://sentinel-s1-l1c/GRD/2021/3/9/IW/DV/S1A_IW_GRDH_1SDV_20210309T052317_20210309T052340_036917_0457BA_1E1D
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
2021-03-09T05:23:17.067310Z
2021-03-09T05:23:40.537946Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210309T060528_V20210309T044224_20210309T111724.EOF
192.7127873888257
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-09T06:52:42.002788Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210309T052317_20210309T052340_036917_0457BA_1E1D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.512144839974635 31.1666282976768,10.108744278676895 31.232546354832042,9.837409247433714 31.27612193091829,9.564203511588072 31.319378772709083,9.155283530647058 31.382967598942578,8.744760127889359 31.44541126327267,8.470707098011685 31.48632057376266,8.196341090204397 31.526654649601383,7.921555622296734 31.566427651865386,7.84919508020446 31.205514825179186,7.776177751202293 30.84459235023082,7.66339008460801 30.279336209746525,8.206570211394926 30.198370473680466,8.612140210799716 30.136362101948176,8.881673227708884 30.094416676458263,9.286450292118607 30.030320793041195,9.5555821875974 29.98696912642266,9.82360019813668 29.943212544404457,10.224027475423837 29.876752672655112,10.270734734236497 30.08116145177643,10.310359401077024 30.262185640360617,10.390619074324896 30.62407029085705,10.431358389359229 30.804914296703547,10.472722674341222 30.985657392236018,10.512144839974635 31.1666282976768))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78827628087749
46.59065039565328
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
2021-12-26T02:12:51.547578Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30E010/2021/03/09/0457BA
2.0E-4
2.0E-4
true
block average
2
2
31.0
10.0
30.0
11.0
POLYGON((10.47584702550412 31.0,10.390619074339332 30.624070290921956,10.2521894009586 30.0,10.0 30.0,10.0 31.0,10.47584702550412 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_0457BA_N30E010_2021_03_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0457BA_N30E010_2021_03_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0457BA_N30E010_2021_03_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0457BA_N30E010_2021_03_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0457BA_N30E010_2021_03_09_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