https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-21T16:32:10.545616Z
2021-08-21T16:32:35.545056Z
s3://sentinel-s1-l1c/GRD/2021/8/21/IW/DV/S1B_IW_GRDH_1SDV_20210821T163210_20210821T163235_028346_0361DF_762B
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-08-21T16:32:10.545616Z
2021-08-21T16:32:35.545056Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7570186198067
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-21T19:59:58.845761Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210821T163210_20210821T163235_028346_0361DF_762B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.526294024567704 -19.367221454680813,29.094110909346696 -19.23710833720543,29.68757483539611 -19.09902008352029,30.278928231957114 -18.95930700025061,30.837220507350008 -18.82545800457063,30.69579810066617 -18.28630726064975,30.650149849068946 -18.106222500621605,30.603800690793292 -17.926318967725358,30.556558159827805 -17.74664603076754,30.510732304649817 -17.5666401247287,30.447273319603696 -17.327823121931665,29.89346776075432 -17.45983808648993,29.30235771418031 -17.598850453952426,28.71462071740965 -17.735112073916856,28.152854894655178 -17.863523891321357,28.168782052815274 -17.922865150035705,28.21194434996011 -18.10374146653515,28.259060695395743 -18.28372176457941,28.30134732115809 -18.464814923430815,28.347782899668253 -18.644967020475523,28.391675033377954 -18.82571000908765,28.434306050690324 -19.006749977108143,28.48179201406542 -19.186686895428792,28.526294024567704 -19.367221454680813))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38409
45.95018022320407
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
2021-12-26T10:32:30.641100Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/08/21/0361DF
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.43271657631027 -19.0,28.347782899678624 -18.64496702051733,28.301347321160033 -18.464814923438055,28.259060695395142 -18.28372176457725,28.211944349959264 -18.10374146653143,28.187188648984577 -18.0,29.0 -18.0,29.0 -19.0,28.43271657631027 -19.0))
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_0361DF_S19E028_2021_08_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0361DF_S19E028_2021_08_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0361DF_S19E028_2021_08_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0361DF_S19E028_2021_08_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0361DF_S19E028_2021_08_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