https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-06T03:54:43.745157Z
2021-07-06T03:55:12.767396Z
s3://sentinel-s1-l1c/GRD/2021/7/6/IW/DV/S1B_IW_GRDH_1SDV_20210706T035443_20210706T035512_027668_034D59_2E3A
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
2021-07-06T03:54:43.745157Z
2021-07-06T03:55:12.767396Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.2636739982995
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-06T10:58:52.602831Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210706T035443_20210706T035512_027668_034D59_2E3A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.10832015747146 21.738720782449988,30.51376850730775 21.846359050039673,29.91615691476607 21.95223355308659,29.316356747008047 22.056157630979058,28.720731324953483 22.157037342750844,28.639445009019276 21.737174041503597,28.603771519954044 21.55639866124327,28.40371741839973 20.530700714327793,28.993095268359227 20.428607990140932,29.58581712659575 20.323785442484002,30.179169835105213 20.216697001053497,30.765743810101593 20.10871395159981,30.79257828646031 20.230163107372487,30.829798010872175 20.411589305318447,30.868697114606828 20.592704233430243,30.906808520906456 20.773964292131094,31.019655152736714 21.318014001416497,31.05958263090708 21.498938915969955,31.095952823902596 21.68051455015563,31.10832015747146 21.738720782449988))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80234774625152
46.02946
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
2021-12-26T08:15:50.188954Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/07/06/034D59
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.109738247711633,29.64047178526678 22.0,29.0 22.0,29.0 22.109738247711633))
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_034D59_N22E029_2021_07_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034D59_N22E029_2021_07_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034D59_N22E029_2021_07_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034D59_N22E029_2021_07_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034D59_N22E029_2021_07_06_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