https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-03T04:19:12.801271Z
2021-08-03T04:19:37.799386Z
s3://sentinel-s1-l1c/GRD/2021/8/3/IW/DV/S1A_IW_GRDH_1SDV_20210803T041912_20210803T041937_039060_049BDA_2AA6
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
2021-08-03T04:19:12.801271Z
2021-08-03T04:19:37.799386Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.98783245377
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-03T11:07:54.102235Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210803T041912_20210803T041937_039060_049BDA_2AA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.49741175591669 -4.612747557991098,20.397588428167982 -4.370671629278556,19.292866916311954 -4.12577034922301,19.253556130276195 -4.306511472075444,19.133950526955587 -4.84868592984322,19.053005352629075 -5.2098983411441715,19.014070903689227 -5.390863099759459,18.960914972980067 -5.6311283881847665,20.068044754216384 -5.8788648873742675,21.169128927241804 -6.122892590962789,21.261016339239244 -5.700531868106348,21.299872916782725 -5.519088620322382,21.340679625817266 -5.338080587787257,21.380498105763408 -5.156858090261209,21.49741175591669 -4.612747557991098))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59741
45.94837956605068
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
2021-12-26T09:41:30.619883Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S06E021/2021/08/03/049BDA
2.0E-4
2.0E-4
true
block average
2
2
-5.0
21.0
-6.0
22.0
POLYGON((21.414202382377947 -5.0,21.340679625816183 -5.338080587792635,21.299872916782853 -5.519088620322146,21.195865035800477 -6.0,21.0 -6.0,21.0 -5.0,21.414202382377947 -5.0))
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_049BDA_S06E021_2021_08_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049BDA_S06E021_2021_08_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049BDA_S06E021_2021_08_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049BDA_S06E021_2021_08_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049BDA_S06E021_2021_08_03_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