https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-09T05:38:10.595007Z
2018-07-09T05:38:35.592758Z
s3://sentinel-s1-l1c/GRD/2018/7/9/IW/DV/S1A_IW_GRDH_1SDV_20180709T053810_20180709T053835_022713_027617_6E85
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
2018-07-09T05:38:10.595007Z
2018-07-09T05:38:35.592758Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180709T130833_V20180709T031947_20180709T063717.EOF
193.0456459264127
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-10T13:00:20.573718Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180709T053810_20180709T053835_022713_027617_6E85
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.506975908 36.03273821,7.083619968 36.097715964,6.795753716 36.140982471,6.363368745 36.204584991,6.074727811 36.24611924,5.641200654 36.307115076,5.351811709 36.346906085,5.062131232 36.385996804,4.767870442 36.424945743,4.728641324 36.245052224,4.692992308 36.06459585,4.653540833 35.88463734,4.610121975 35.705203215,4.574276117 35.524768741,4.542073455 35.343846125,4.519594156 35.1616193,4.487346393 34.980685754,4.476116378 34.920899542,4.764863263 34.881555679,5.049128005 34.84211413,5.333119323 34.802010131,5.758585074 34.740615582,6.041875767 34.698862585,6.46627248 34.63500234,6.748838499 34.591610838,7.164426519 34.526517295,7.177645904 34.586393624,7.215768877 34.767667024,7.243988834 34.95049293,7.282139222 35.131759494,7.32422964 35.31241177,7.373917646 35.491885033,7.419490648 35.672006053,7.461387596 35.852702745,7.506975908 36.03273821))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71025932759721
46.61632753372485
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
2021-12-22T04:18:46.607503Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/07/09/027617
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_027617_N35E005_2018_07_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027617_N35E005_2018_07_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027617_N35E005_2018_07_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027617_N35E005_2018_07_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027617_N35E005_2018_07_09_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