https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-02-16T15:42:11.694311Z
2020-02-16T15:42:40.046551Z
s3://sentinel-s1-l1c/GRD/2020/2/16/IW/DV/S1A_IW_GRDH_1SDV_20200216T154211_20200216T154240_031279_039923_5023
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
2020-02-16T15:42:11.694311Z
2020-02-16T15:42:40.046551Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200216T162851_V20200216T123114_20200216T154844.EOF
347.6159751681581
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-16T16:38:41.447866Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200216T154211_20200216T154240_031279_039923_5023
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.855984847517256 -23.249830608204952,42.4486376283076 -23.113432022943766,43.04688945277809 -22.97321499015083,43.64475434659514 -22.830552000152263,44.23027638608444 -22.688355527656302,44.180607036452855 -22.5089984307208,44.127798738213144 -22.330340763012675,44.07627688069826 -22.151379172348925,43.975706752903136 -21.79288983844404,43.790942596310586 -21.11682426051124,43.21792233102993 -21.25527842797089,42.626965561355554 -21.39576829786188,42.03489078178979 -21.534185819320086,41.44846182915734 -21.668970071100027,41.57607641103864 -22.16799537487185,41.66890542632501 -22.528704316222285,41.855984847517256 -23.249830608204952))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.29039
45.6833923361424
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
2021-12-25T06:11:27.747253Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S22E043/2020/02/16/039923
2.0E-4
2.0E-4
true
block average
2
2
-21.0
43.0
-22.0
44.0
POLYGON((43.0 -21.307085736904032,43.790942596310565 -21.116824260511414,44.0 -21.87948483599531,44.0 -22.0,43.0 -22.0,43.0 -21.307085736904032))
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_039923_S22E043_2020_02_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039923_S22E043_2020_02_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039923_S22E043_2020_02_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039923_S22E043_2020_02_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039923_S22E043_2020_02_16_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