https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-05-17T15:34:09.664128Z
2020-05-17T15:34:43.528329Z
s3://sentinel-s1-l1c/GRD/2020/5/17/IW/DV/S1A_IW_GRDH_1SDV_20200517T153409_20200517T153443_032606_03C6CF_A4AD
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
2020-05-17T15:34:09.664128Z
2020-05-17T15:34:43.528329Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200517T162349_V20200517T122302_20200517T154032.EOF
347.6457643930532
693000
Copernicus S1 Core Ground Segment - DPA
2020-05-17T16:34:21.702230Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200517T153409_20200517T153443_032606_03C6CF_A4AD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((43.77421162867748 -22.691953291812343,44.36345905377479 -22.55637874630383,44.96249222834529 -22.416075837349297,45.559232874636976 -22.273834058372625,46.131579810600506 -22.13508339218527,46.03032008714009 -21.77686430462171,45.98081517891214 -21.597452349185588,45.93054412799327 -21.418245876160697,45.88225083327348 -21.238567944791093,45.83219906492058 -21.059338114175226,45.733533655162454 -20.700567050543288,45.683568377945754 -20.521359388182027,45.63473928798631 -20.341885745702797,45.60616342143608 -20.23397620686106,45.04046375364965 -20.37024942024592,44.44940337186421 -20.51043672778794,43.85846941926599 -20.648342249326973,43.28003374374158 -20.781143274544018,43.4442695107625 -21.430865463490882,43.582662945061955 -21.97200176827745,43.6295203216481 -22.15223426170088,43.72459779852119 -22.512417338073735,43.77421162867748 -22.691953291812343))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32246
45.72140909707985
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
2021-12-25T10:53:43.856351Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S21E044/2020/05/17/03C6CF
2.0E-4
2.0E-4
true
block average
2
2
-20.0
44.0
-21.0
45.0
POLYGON((44.0 -20.61531343373109,44.4494033718562 -20.510436727790218,45.0 -20.379846586376708,45.0 -21.0,44.0 -21.0,44.0 -20.61531343373109))
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_03C6CF_S21E044_2020_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03C6CF_S21E044_2020_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03C6CF_S21E044_2020_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03C6CF_S21E044_2020_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03C6CF_S21E044_2020_05_17_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