https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-11T16:43:13.383123Z
2020-01-11T16:43:38.381033Z
s3://sentinel-s1-l1c/GRD/2020/1/11/IW/DV/S1B_IW_GRDH_1SDV_20200111T164313_20200111T164338_019772_025626_1357
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
2020-01-11T16:43:13.383123Z
2020-01-11T16:43:38.381033Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200111T184727_V20200111T145840_20200111T181610.EOF
347.69547002055504
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-11T19:00:15.352741Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20200111T164313_20200111T164338_019772_025626_1357
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.673777648149507 21.441312452525555,20.298052098238795 21.55460817514667,20.675070680779232 21.621816705842708,20.926608772050443 21.66614798502407,21.430142724097553 21.753667234072044,22.052984389385067 21.85966014199184,21.94927527067367 22.402407729033865,21.844125987730006 22.9449651364004,21.80966505412254 23.125905289538114,21.76224340875856 23.36638139204237,21.38722041800513 23.304243286141368,21.132401640939083 23.26147556124592,20.623254725642482 23.174703646520257,20.368928814118654 23.130701685283743,19.987752454952926 23.063931899948823,19.73384478093425 23.018909161730946,19.35665033740027 22.9512176250094,19.408462418633473 22.71026086165045,19.4461373913778 22.528929868943948,19.560844454509294 21.985238478802934,19.673777648149507 21.441312452525555))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91334227073801
46.72500070107301
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
2021-12-25T04:18:11.041067Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N22E021/2020/01/11/025626
2.0E-4
2.0E-4
true
block average
2
2
23.0
21.0
22.0
22.0
POLYGON((21.833644329857638 23.0,22.0 22.136946747517335,22.0 22.0,21.0 22.0,21.0 23.0,21.833644329857638 23.0))
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_025626_N22E021_2020_01_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025626_N22E021_2020_01_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025626_N22E021_2020_01_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025626_N22E021_2020_01_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025626_N22E021_2020_01_11_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