https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-13T17:37:29.838162Z
2018-08-13T17:37:54.837384Z
s3://sentinel-s1-l1c/GRD/2018/8/13/IW/DV/S1A_IW_GRDH_1SDV_20180813T173729_20180813T173754_023231_028667_4BAE
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
2018-08-13T17:37:29.838162Z
2018-08-13T17:37:54.837384Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180813T195112_V20180813T154838_20180813T190608.EOF
346.7421794734401
693000
Copernicus S1 Core Ground Segment - UPA
2018-08-13T20:11:03.809562Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180813T173729_20180813T173754_023231_028667_4BAE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.871749744 37.029910196,4.285697119 37.092677684,4.570452187 37.1349545,4.998172567 37.197087786,5.283705 37.237652772,5.712570903 37.297210104,5.998853162 37.336052407,6.285427475 37.374202685,6.657162502 37.422579177,6.508491013 38.143616571,6.346577258 38.924022157,5.96705989 38.876051388,5.674502376 38.838169103,5.382257578 38.799556361,4.944488054 38.740271552,4.653047616 38.699840537,4.216508453 38.637836941,3.925903935 38.595599251,3.503485705 38.53282096,3.695906782 37.751683204,3.871749744 37.029910196))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61339212398489
46.11672840355179
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
2021-12-23T00:05:50.265051Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N38E004/2018/08/13/028667
2.0E-4
2.0E-4
true
block average
2
2
39.0
4.0
38.0
5.0
POLYGON((4.0 38.60636868653814,4.653047615999294 38.699840536999815,5.0 38.747789240955946,5.0 38.0,4.0 38.0,4.0 38.60636868653814))
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_028667_N38E004_2018_08_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028667_N38E004_2018_08_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028667_N38E004_2018_08_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028667_N38E004_2018_08_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028667_N38E004_2018_08_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