https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-21T07:12:38.375605Z
2020-10-21T07:13:04.292284Z
s3://sentinel-s1-l1c/GRD/2020/10/21/IW/DV/S1A_IW_GRDH_1SDV_20201021T071238_20201021T071304_034891_04116C_A757
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
2020-10-21T07:12:38.375605Z
2020-10-21T07:13:04.292284Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201021T090604_V20201021T045035_20201021T080805.EOF
192.3087284876773
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-21T09:39:07.794426Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201021T071238_20201021T071304_034891_04116C_A757
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-18.041254585558825 22.768214110592197,-18.40860175032006 22.834315877910832,-18.65490843936626 22.87812755140835,-19.024662977202794 22.943129831266194,-19.27136097104663 22.985986310981907,-19.641697971324362 23.04955107425099,-19.888781227721665 23.091446050689804,-20.44917292624491 23.184926094943474,-20.728681934370535 21.747348111510444,-20.174206640634328 21.65294375222512,-19.56325024914385 21.546623877921395,-18.953191774350334 21.43807101775411,-18.34584079975692 21.327630344721314,-18.041254585558825 22.768214110592197))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78850602835779
46.25060281337276
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
2021-12-25T19:02:23.729241Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N21W021/2020/10/21/04116C
2.0E-4
2.0E-4
true
block average
2
2
22.0
-21.0
21.0
-20.0
POLYGON((-20.0 21.622627958179837,-20.728681934370535 21.74734811151044,-20.67955870101095 22.0,-20.0 22.0,-20.0 21.622627958179837))
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_04116C_N21W021_2020_10_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04116C_N21W021_2020_10_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04116C_N21W021_2020_10_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04116C_N21W021_2020_10_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04116C_N21W021_2020_10_21_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