https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-25T03:54:39.903641Z
2021-04-25T03:55:08.927281Z
s3://sentinel-s1-l1c/GRD/2021/4/25/IW/DV/S1B_IW_GRDH_1SDV_20210425T035439_20210425T035508_026618_032DC5_848D
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-25T03:54:39.903641Z
2021-04-25T03:55:08.927281Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2633208690494
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-25T10:05:24.033015Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210425T035439_20210425T035508_026618_032DC5_848D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.107217139128824 21.739306806691662,30.512666078951824 21.846939961713748,29.915047131047373 21.952810726594876,29.31524414671368 22.056730095711277,28.719615035074444 22.157605292946176,28.63826214160635 21.7373825544957,28.60259046951007 21.556606962211678,28.402585774505233 20.53080836261663,28.991955625567527 20.428721241186437,29.584666819854267 20.323904885474672,30.178005259779294 20.216823373101448,30.76455982872694 20.10884825912122,30.791411810256555 20.230387583357064,30.8286300296958 20.411814034413037,30.867527515761836 20.59292919083423,30.905637340769797 20.77418940444771,31.018479344337823 21.318239670882292,31.05840513920715 21.499164833585137,31.094773862999794 21.68074065124762,31.107217139128824 21.739306806691662))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80394567933831
46.03041
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
2021-12-26T04:38:35.245862Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/04/25/032DC5
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.110119553774105,29.642679551668028 22.0,29.0 22.0,29.0 22.110119553774105))
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_032DC5_N22E029_2021_04_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032DC5_N22E029_2021_04_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032DC5_N22E029_2021_04_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032DC5_N22E029_2021_04_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032DC5_N22E029_2021_04_25_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