https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-10T16:04:28.019856Z
2023-02-10T16:04:53.018218Z
s3://sentinel-s1-l1c/GRD/2023/2/10/IW/DV/S1A_IW_GRDH_1SDV_20230210T160428_20230210T160453_047175_05A914_E2D1
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
2023-02-10T16:04:28.019856Z
2023-02-10T16:04:53.018218Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230210T180559_V20230210T142643_20230210T174413.EOF
348.0299910968802
693000
Copernicus Ground Segment
2023-02-10T18:55:18.373373Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230210T160428_20230210T160453_047175_05A914_E2D1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.047013663268764 -3.2618313587861962,34.15860804776238 -3.0187191859915736,35.247362759890116 -2.7794139025732996,35.20884005357871 -2.5985435333693188,35.168963427351216 -2.417886255748118,35.129813309160944 -2.237074886392757,35.09167574964237 -2.0560467066818995,35.05280881244278 -1.8751867547243777,35.01490383332571 -1.694121830986742,34.97490165224079 -1.513524933594847,34.93833985230612 -1.3321793771875157,34.92531548114745 -1.272697359894214,32.725278385094846 -1.7506622857080725,32.814587938865856 -2.173395696575768,32.96900801126568 -2.899183387567097,33.047013663268764 -3.2618313587861962))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82008
46.23626794467012
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
2023-02-10T21:16:35.991988Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S04E032/2023/02/10/05A914
2.0E-4
2.0E-4
true
block average
2
2
-3.0
32.0
-4.0
33.0
POLYGON((33.0 -3.043265022038347,32.99069368500341 -3.0,33.0 -3.0,33.0 -3.043265022038347))
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_05A914_S04E032_2023_02_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A914_S04E032_2023_02_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A914_S04E032_2023_02_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A914_S04E032_2023_02_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A914_S04E032_2023_02_10_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