https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-25T16:19:09.324465Z
2022-06-25T16:19:38.353171Z
s3://sentinel-s1-l1c/GRD/2022/6/25/IW/DV/S1A_IW_GRDH_1SDV_20220625T161909_20220625T161938_043821_053B47_72ED
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
2022-06-25T16:19:09.324465Z
2022-06-25T16:19:38.353171Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220625T184019_V20220625T144310_20220625T180040.EOF
347.97581277039774
693000
Copernicus Ground Segment
2022-06-25T18:54:51.834095Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220625T161909_20220625T161938_043821_053B47_72ED
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.310518898957113 -9.521007188774838,30.850116628498625 -9.40020145926739,31.416465688468453 -9.272434961550937,31.980259503064282 -9.144276952612259,32.52812263634442 -9.018824032610652,32.5139054087863 -8.96063856521915,32.47122226525052 -8.78035302480945,32.38736268691668 -8.419457035042035,32.343992644088296 -8.23935192465143,32.302662411097344 -8.05878481748939,32.22343759908944 -7.69688811518568,32.18461744665992 -7.515771710904191,32.15791693433041 -7.394248940703195,31.607469720028774 -7.519109088501224,31.05358249888702 -7.643969435556171,30.48192674992322 -7.772054680122385,29.954347887697054 -7.889494414121684,29.981352929113264 -8.011237145999473,30.015827297213068 -8.193743729329436,30.053548383175237 -8.375530613949515,30.09259820427911 -8.557025771291666,30.13507117335238 -8.737759933160277,30.17402582982498 -8.919286421906952,30.310518898957113 -9.521007188774838))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59607
46.00666604643745
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
2022-06-25T20:40:40.146992Z
Batch API, v4.119.3
s3://deafrica-sentinel-1/s1_rtc/S09E031/2022/06/25/053B47
2.0E-4
2.0E-4
true
block average
2
2
-8.0
31.0
-9.0
32.0
POLYGON((31.0 -9.0,31.0 -8.0,32.0 -8.0,32.0 -9.0,31.0 -9.0))
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_053B47_S09E031_2022_06_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053B47_S09E031_2022_06_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053B47_S09E031_2022_06_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053B47_S09E031_2022_06_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053B47_S09E031_2022_06_25_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 2021
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