https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-01T15:45:28.984015Z
2018-10-01T15:45:58.006529Z
s3://sentinel-s1-l1c/GRD/2018/10/1/IW/DV/S1B_IW_GRDH_1SDV_20181001T154528_20181001T154558_012961_017F03_6244
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
2018-10-01T15:45:28.984015Z
2018-10-01T15:45:58.006529Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181001T175943_V20181001T140100_20181001T171829.EOF
347.6944758204616
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-01T18:08:27.685610Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181001T154528_20181001T154558_012961_017F03_6244
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.100466369 21.312823906,34.694820661 21.420896704,35.291937664 21.527194662,35.889914367 21.63135627,36.47789696 21.731537088,36.431216304 21.970010127,36.359579789 22.331426346,36.322888873 22.511982328,36.286906866 22.692653435,36.217321584 23.054377017,36.181676935 23.23509122,36.161891992 23.356927374,35.566792195 23.257851055,34.961641074 23.154635189,34.357427887 23.049103311,33.756081954 22.941616229,33.777892774 22.819436393,33.816874403 22.638370785,33.89288301 22.2758846,33.932088543 22.094859418,33.971930093 21.91395085,34.049807998 21.551804038,34.100466369 21.312823906))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87073691631957
46.08048057828732
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
2021-12-23T15:04:03.102389Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E034/2018/10/01/017F03
2.0E-4
2.0E-4
true
block average
2
2
22.0
34.0
21.0
35.0
POLYGON((34.10046636899989 21.312823905999984,34.0 21.783420536771796,34.0 22.0,35.0 22.0,35.0 21.47522431550099,34.10046636899989 21.312823905999984))
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_017F03_N21E034_2018_10_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017F03_N21E034_2018_10_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017F03_N21E034_2018_10_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017F03_N21E034_2018_10_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017F03_N21E034_2018_10_01_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