https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-13T18:56:26.422706Z
2022-07-13T18:56:57.832096Z
s3://sentinel-s1-l1c/GRD/2022/7/13/IW/DV/S1A_IW_GRDH_1SDV_20220713T185626_20220713T185657_044086_05432A_2129
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
2022-07-13T18:56:26.422706Z
2022-07-13T18:56:57.832096Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220713T205922_V20220713T171118_20220713T202848.EOF
347.60836832646766
693000
Copernicus Ground Segment
2022-07-13T21:42:27.175181Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220713T185626_20220713T185657_044086_05432A_2129
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.693911272409222 23.568914663913553,-13.09394430024243 23.675459220296567,-12.72843043894423 23.739147006527087,-12.484605860299627 23.781117887359212,-12.118909487756794 23.843296947697223,-11.874478709916499 23.88434131815566,-11.273498839183729 23.98349691050288,-11.37923931420632 24.52575842017004,-11.413473266911675 24.706696975083744,-11.449400663026138 24.887359624695442,-11.519684163208787 25.248923379575764,-11.553227275265847 25.429951989626918,-11.587902422643824 25.610796351479664,-11.616847364545288 25.7520222268514,-11.977201667565978 25.694446403498745,-12.227213076975273 25.653945864710032,-12.5992405018644 25.592834624602098,-12.847453086011418 25.551501813553365,-13.095519231620319 25.50974519636083,-13.466718978139058 25.446423884750374,-13.713584571076742 25.40375626297557,-14.075712128397907 25.340360550777948,-14.044627305889806 25.19874624817983,-13.966728829317608 24.836531881141617,-13.887441158410045 24.474565151796305,-13.849323925045885 24.29331151453274,-13.809135557827643 24.11242661080702,-13.772430593868657 23.93092095854328,-13.693911272409222 23.568914663913553))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75236766227412
46.03307
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
2022-07-13T22:57:32.692999Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/N25W015/2022/07/13/05432A
2.0E-4
2.0E-4
true
block average
2
2
26.0
-15.0
25.0
-14.0
POLYGON((-14.001884578470598 25.0,-14.07571212839809 25.34036055077806,-14.0 25.353615063462257,-14.0 25.0,-14.001884578470598 25.0))
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_05432A_N25W015_2022_07_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05432A_N25W015_2022_07_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05432A_N25W015_2022_07_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05432A_N25W015_2022_07_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05432A_N25W015_2022_07_13_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