https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-03T04:44:51.784232Z
2021-12-03T04:45:16.783153Z
s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1B_IW_GRDH_1SDV_20211203T044451_20211203T044516_029856_039068_E8F5
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
2021-12-03T04:44:51.784232Z
2021-12-03T04:45:16.783153Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1941584244641
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-03T11:37:19.661259Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211203T044451_20211203T044516_029856_039068_E8F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.253729540544967 19.310805630412844,17.6670857107338 19.41965609267413,17.078211452011345 19.526872270589944,16.48891847089801 19.632107074053106,15.904481328783309 19.73443582098786,15.801422685996503 19.191326800229103,15.615552591652165 18.226568687056886,16.194688620271062 18.123125709499668,16.77912551067568 18.01684444806677,17.36264518174624 17.90884110104507,17.942938778196556 17.79956749636578,18.03151872178882 18.22202816514765,18.18129546577571 18.947640882317724,18.21495998975383 19.12974911232891,18.253729540544967 19.310805630412844))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84792229750261
46.05357
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
2021-12-26T15:50:43.347411Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/N18E017/2021/12/03/039068
2.0E-4
2.0E-4
true
block average
2
2
19.0
17.0
18.0
18.0
POLYGON((18.0 18.07170722627515,17.984964701975862 18.0,17.0 18.0,17.0 19.0,18.0 19.0,18.0 18.07170722627515))
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_039068_N18E017_2021_12_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039068_N18E017_2021_12_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039068_N18E017_2021_12_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039068_N18E017_2021_12_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039068_N18E017_2021_12_03_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