https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-05T18:49:44.059099Z
2022-11-05T18:50:09.058297Z
s3://sentinel-s1-l1c/GRD/2022/11/5/IW/DV/S1A_IW_GRDH_1SDV_20221105T184944_20221105T185009_045763_057947_0455
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
2022-11-05T18:49:44.059099Z
2022-11-05T18:50:09.058297Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221105T173058_V20221105T170313_20221105T233813.EOF
347.3511261243138
693000
Copernicus Ground Segment
2022-11-05T19:18:53.805938Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221105T184944_20221105T185009_045763_057947_0455
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.78110521270579 28.869730061026043,-12.401128252895472 28.93361384393118,-12.143652839053624 28.976248010962603,-11.757046983993247 29.039275805260893,-11.499050731921711 29.08067687650245,-11.111672702861323 29.141849171337515,-10.853167812360736 29.18200943022014,-10.594462964121917 29.221671274230765,-10.243073387996409 29.27468024822868,-10.279310391393409 29.455069951577098,-10.54074833987302 30.778979543845495,-10.896877463777328 30.726599077068663,-11.15957757068243 30.68728794228798,-11.422063694072822 30.647447078450398,-11.815386526933313 30.586695247204794,-12.077327493803352 30.54553562868849,-12.469821817963691 30.48281166455349,-12.731203352210319 30.440341333841495,-13.116921312929783 30.376642814342148,-12.941744114493494 29.593153158936065,-12.78110521270579 28.869730061026043))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72121653301849
46.11155814798924
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
2022-11-05T20:56:33.909987Z
Batch API, v4.151.0
s3://deafrica-sentinel-1/s1_rtc/N29W013/2022/11/05/057947
2.0E-4
2.0E-4
true
block average
2
2
30.0
-13.0
29.0
-12.0
POLYGON((-12.810032157384757 29.0,-13.0 29.853705811154704,-13.0 30.0,-12.0 30.0,-12.0 29.0,-12.810032157384757 29.0))
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_057947_N29W013_2022_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057947_N29W013_2022_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057947_N29W013_2022_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057947_N29W013_2022_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057947_N29W013_2022_11_05_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