https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-14T18:56:17.245880Z
2020-12-14T18:56:48.673384Z
s3://sentinel-s1-l1c/GRD/2020/12/14/IW/DV/S1A_IW_GRDH_1SDV_20201214T185617_20201214T185648_035686_042CDF_A94A
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
2020-12-14T18:56:17.245880Z
2020-12-14T18:56:48.673384Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201214T211853_V20201214T171108_20201214T202838.EOF
347.60846059688873
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-14T21:34:49.776194Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201214T185617_20201214T185648_035686_042CDF_A94A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.695037136726533 23.568797958363795,-13.095072738502514 23.67534443895475,-12.729560214204886 23.739033494883053,-12.485736471522015 23.781005244994013,-12.12004134559761 23.843185651986257,-11.875611259778344 23.88423096102562,-11.274342956209674 23.98343627213845,-11.380094484114668 24.52569337878543,-11.414332947057497 24.70663028744103,-11.450265844884855 24.88729119040433,-11.520559645802866 25.248851444171144,-11.554106741415087 25.42987848843769,-11.588786532853529 25.610721120869083,-11.61788632984607 25.752661856851667,-11.978528942944758 25.69503902408843,-12.228543214717455 25.654537205512728,-12.600571672237248 25.59342455029391,-12.84878656493888 25.55209052622665,-13.096857939312477 25.510332201760846,-13.468052066929031 25.44701060459364,-13.714918445214575 25.40434207847556,-14.077049699797811 25.34094447604767,-14.045802579158034 25.198612881096732,-13.967893102453141 24.83640229320281,-13.888594057264937 24.474439363868896,-13.850471575024189 24.293187563262528,-13.810277375430497 24.11230452478195,-13.773567549272016 23.93080060809676,-13.695037136726533 23.568797958363795))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74503874635914
46.02878
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
2021-12-25T21:51:57.048913Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N24W014/2020/12/14/042CDF
2.0E-4
2.0E-4
true
block average
2
2
25.0
-14.0
24.0
-13.0
POLYGON((-13.787563377535294 24.0,-13.810277375428123 24.11230452477059,-14.0 24.98567114633529,-14.0 25.0,-13.0 25.0,-13.0 24.0,-13.787563377535294 24.0))
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_042CDF_N24W014_2020_12_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042CDF_N24W014_2020_12_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042CDF_N24W014_2020_12_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042CDF_N24W014_2020_12_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042CDF_N24W014_2020_12_14_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