https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-13T15:41:57.894243Z
2021-11-13T15:42:26.904594Z
s3://sentinel-s1-l1c/GRD/2021/11/13/IW/DV/S1A_IW_GRDH_1SDV_20211113T154157_20211113T154226_040554_04CF56_38DC
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
2021-11-13T15:41:57.894243Z
2021-11-13T15:42:26.904594Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5520615377436
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-13T16:27:52.877826Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211113T154157_20211113T154226_040554_04CF56_38DC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.29051314601152 -24.867924252544338,42.64106516923748 -24.78748135065152,42.88370889701355 -24.73125766174065,43.12613436469403 -24.674644055116048,43.489361817327236 -24.588995536019596,43.85248079412196 -24.5023836329779,44.09567053787947 -24.443821165015585,44.337524628027566 -24.385143786876178,44.68748257300142 -24.299459809927797,44.62006076371537 -24.062531996745918,44.46547437057343 -23.525230052320307,44.36733924824073 -23.165890090769373,44.31694863213759 -22.986574277423184,44.267906532305204 -22.80694050965619,44.23716819063878 -22.686645336791422,43.645955735013615 -22.830237461259067,43.04762062330356 -22.973015791694152,42.44889673955769 -23.113344538968704,41.86259969258161 -23.248291191045922,41.98847257389462 -23.72900076162611,42.08345959181616 -24.089405545525672,42.17896657495961 -24.449737833481333,42.29051314601152 -24.867924252544338))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1846
45.68040003151965
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
2021-12-26T14:49:29.548512Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S24E044/2021/11/13/04CF56
2.0E-4
2.0E-4
true
block average
2
2
-23.0
44.0
-24.0
45.0
POLYGON((44.320721475255176 -23.0,44.465474370591245 -23.525230052383534,44.602069770134435 -24.0,44.0 -24.0,44.0 -23.0,44.320721475255176 -23.0))
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_04CF56_S24E044_2021_11_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CF56_S24E044_2021_11_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CF56_S24E044_2021_11_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CF56_S24E044_2021_11_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CF56_S24E044_2021_11_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 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