https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-18T18:16:55.918281Z
2021-01-18T18:17:24.935747Z
s3://sentinel-s1-l1c/GRD/2021/1/18/IW/DV/S1A_IW_GRDH_1SDV_20210118T181655_20210118T181724_036196_043E9D_E2BD
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
2021-01-18T18:16:55.918281Z
2021-01-18T18:17:24.935747Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210118T204208_V20210118T162958_20210118T194728.EOF
347.2580242109989
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-18T21:02:19.659028Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210118T181655_20210118T181724_036196_043E9D_E2BD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.851350302190914 30.26922538178188,-4.46218568306673 30.333532241775607,-4.200078640277276 30.376144635523815,-3.935685670527154 30.418558468227587,-3.5419738722008463 30.48066320828152,-3.1478009863903393 30.541575296021506,-2.8844484001117663 30.58156649480702,-2.621217661608687 30.620975847817114,-2.2849035400474884 30.670489968733015,-2.4030210075935754 31.269938863508507,-2.43787769681919 31.450607730910654,-2.471762133583729 31.63141133196995,-2.5416544120158484 31.992700388338356,-2.5754575493848426 32.17350168850608,-2.5953223411036195 32.29508759145992,-2.9392426327453665 32.24589283196723,-3.205946439257078 32.207045412187426,-3.474121705377075 32.16738593284679,-3.875145209714901 32.10695563508321,-4.143600719637395 32.065750061761385,-4.53946415988252 32.003878742833926,-4.806946600127245 31.961330788450816,-5.204075027261919 31.897047218234214,-5.17568120470923 31.776010516930157,-5.139695499248997 31.594407695614894,-5.098880249044906 31.413594070142544,-5.022457919584482 31.051116595094907,-4.9817021442953235 30.87029757241215,-4.944847311936211 30.688835767827904,-4.851350302190914 30.26922538178188))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85244026284201
46.28242542597898
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
2021-12-25T23:38:25.555603Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30W003/2021/01/18/043E9D
2.0E-4
2.0E-4
true
block average
2
2
31.0
-3.0
30.0
-2.0
POLYGON((-2.349831327492772 31.0,-2.284903540047496 30.670489968733026,-3.0 30.564019497959716,-3.0 31.0,-2.349831327492772 31.0))
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_043E9D_N30W003_2021_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043E9D_N30W003_2021_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043E9D_N30W003_2021_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043E9D_N30W003_2021_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043E9D_N30W003_2021_01_18_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 2019
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