https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-04T04:37:14.188910Z
2021-11-04T04:37:39.187663Z
s3://sentinel-s1-l1c/GRD/2021/11/4/IW/DV/S1B_IW_GRDH_1SDV_20211104T043714_20211104T043739_029433_038335_097A
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
2021-11-04T04:37:14.188910Z
2021-11-04T04:37:39.187663Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1389272268391
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-05T00:52:46.642113Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211104T043714_20211104T043739_029433_038335_097A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.87182551616128 17.17669405046941,19.29260483001745 17.28640790424051,18.711208778266816 17.39472397718153,18.12753364802108 17.501635016320474,17.55343014056729 17.604997114407844,17.448656646204387 17.062140351194092,17.259858149821916 16.097456351631287,17.828872685831225 15.993060391744317,18.40682866623335 15.88536704433908,18.984274404840505 15.776109946981123,19.559406934417787 15.66564851278789,19.87182551616128 17.17669405046941))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86582483223965
46.034
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
2021-12-26T14:22:18.789116Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N16E018/2021/11/04/038335
2.0E-4
2.0E-4
true
block average
2
2
17.0
18.0
16.0
19.0
POLYGON((18.0 16.0,18.0 17.0,19.0 17.0,19.0 16.0,18.0 16.0))
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_038335_N16E018_2021_11_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038335_N16E018_2021_11_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038335_N16E018_2021_11_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038335_N16E018_2021_11_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038335_N16E018_2021_11_04_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