https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-16T14:53:01.525478Z
2021-02-16T14:53:26.523688Z
s3://sentinel-s1-l1c/GRD/2021/2/16/IW/DV/S1A_IW_GRDH_1SDV_20210216T145301_20210216T145326_036616_044D3F_8DA7
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
2021-02-16T14:53:01.525478Z
2021-02-16T14:53:26.523688Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210216T154326_V20210216T114158_20210216T145928.EOF
347.6329448033008
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-16T16:15:33.696682Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210216T145301_20210216T145326_036616_044D3F_8DA7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.09947538209301 -22.872773493912785,54.67067323555923 -22.74141511770277,54.91330152118026 -22.684922155571144,55.276870963314856 -22.599498750391398,55.881821041825596 -22.455313323788154,56.45941666276403 -22.315254407669755,56.26234062104304 -21.597442915660782,56.1646669534234 -21.23836893537431,56.05156395660477 -20.819820766910386,55.488650152606816 -20.955676663744477,55.23980254039824 -21.015103249318884,54.88012899701983 -21.100237813717207,54.27978322514679 -21.240437883142295,53.714193718822116 -21.370332275407613,53.913479778013595 -22.15156217003999,54.09947538209301 -22.872773493912785))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.09077
45.72118439600815
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
2021-12-26T01:07:25.818967Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2021/02/16/044D3F
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.10025324200283 -21.0,56.37286317136656 -22.0,56.0 -22.0,56.0 -21.0,56.10025324200283 -21.0))
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_044D3F_S22E056_2021_02_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044D3F_S22E056_2021_02_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044D3F_S22E056_2021_02_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044D3F_S22E056_2021_02_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044D3F_S22E056_2021_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