https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-20T05:13:46.196725Z
2023-10-20T05:14:11.195111Z
s3://sentinel-s1-l1c/GRD/2023/10/20/IW/DV/S1A_IW_GRDH_1SDV_20231020T051346_20231020T051411_050844_0620D9_C39B
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
2023-10-20T05:13:46.196725Z
2023-10-20T05:14:11.195111Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231020T051610_V20231020T043431_20231020T110931.EOF
193.1327235936337
693000
Copernicus Ground Segment
2023-10-20T05:57:26.737811Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231020T051346_20231020T051411_050844_0620D9_C39B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.942279144304555 37.06534158276389,13.522153800742315 37.129033179369415,13.229278909998682 37.172484641135334,12.789346666771518 37.236304454157334,12.49565187312736 37.27794327127968,12.054511433931973 37.33903533056952,11.760025946777917 37.37884998378,11.465232622213188 37.41793178069679,11.153952956054372 37.45835018902349,11.00574101240307 36.73728509193716,10.84671618289605 35.9564400773326,11.151925374519836 35.915660447016634,11.440983424635304 35.87627705163456,11.729753331628444 35.836200050543596,12.16235851033392 35.77478756475668,12.450389363702609 35.7329838732645,12.88186631946012 35.66898961474443,13.169132080631094 35.62547016506172,13.58145494100987 35.5617159518709,13.768239325928471 36.34342844444945,13.942279144304555 37.06534158276389))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55576246477957
46.43859701071301
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
2023-10-20T10:30:05.600721Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N36E010/2023/10/20/0620D9
2.0E-4
2.0E-4
true
block average
2
2
37.0
10.0
36.0
11.0
POLYGON((10.855587481484115 36.0,11.0 36.70909552602052,11.0 36.0,10.855587481484115 36.0))
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_0620D9_N36E010_2023_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0620D9_N36E010_2023_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0620D9_N36E010_2023_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0620D9_N36E010_2023_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0620D9_N36E010_2023_10_20_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