https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-30T16:20:24.765478Z
2021-08-30T16:20:49.764230Z
s3://sentinel-s1-l1c/GRD/2021/8/30/IW/DV/S1B_IW_GRDH_1SDV_20210830T162024_20210830T162049_028478_036602_D0DC
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
2021-08-30T16:20:24.765478Z
2021-08-30T16:20:49.764230Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4321835875893
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-30T17:44:56.956585Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210830T162024_20210830T162049_028478_036602_D0DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.560143234130248 27.438382305603806,24.944773214028142 27.504115550221233,25.209912818560582 27.548760962015926,25.474794335833902 27.592823537156846,25.869108090630764 27.657421300777493,26.1339893079276 27.700143132249462,26.531183956037825 27.763196824296465,27.06183771368412 27.845548177093885,27.025893593027224 28.026097219049603,26.991095429855235 28.206908878005105,26.95406259256203 28.387379399139554,26.918899314787645 28.568128049807505,26.763839941654084 29.35002974934921,26.495118221276943 29.30961143902929,26.09120420420698 29.247783540262834,25.554578848687584 29.163639135156046,25.153130304136724 29.09919587509373,24.88501696735387 29.055443958189507,24.617310116874044 29.011187839777488,24.226339143205806 28.945524801804766,24.32101883478278 28.524347905867085,24.44098714857667 27.98138239213927,24.480354179366106 27.80029003872209,24.560143234130248 27.438382305603806))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70301600546193
46.61015256104299
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
2021-12-26T11:00:46.445624Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N28E027/2021/08/30/036602
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((27.0 28.160640628380705,27.03108908772581 28.0,27.0 28.0,27.0 28.160640628380705))
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_036602_N28E027_2021_08_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036602_N28E027_2021_08_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036602_N28E027_2021_08_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036602_N28E027_2021_08_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036602_N28E027_2021_08_30_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