https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-23T18:55:56.466389Z
2018-01-23T18:56:21.464252Z
s3://sentinel-s1-l1c/GRD/2018/1/23/IW/DV/S1A_IW_GRDH_1SDV_20180123T185556_20180123T185621_020286_022A2E_8F82
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
2018-01-23T18:55:56.466389Z
2018-01-23T18:56:21.464252Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180123T211848_V20180123T171048_20180123T202818.EOF
347.61006313105594
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-23T21:45:54.592345Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180123T185556_20180123T185621_020286_022A2E_8F82
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.694773262 23.568864594,-13.094383644 23.675501055,-12.728768339 23.739216222,-12.484827978 23.781213324,-12.118624897 23.843486913,-11.874296061 23.884519793,-11.272865753 23.983762159,-11.344192393 24.345108191,-11.414031909 24.706771452,-11.521456075 25.248805829,-11.56844407 25.489264914,-11.929838015 25.431271854,-12.177354073 25.391005688,-12.424705289 25.350324084,-12.795420249 25.288524997,-13.042353815 25.246809343,-13.412436459 25.183464112,-13.658944643 25.140721014,-14.020111808 25.077299708,-13.968221442 24.836374519,-13.849937497 24.293308484,-13.773063864 23.930912716,-13.694773262 23.568864594))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76056374972734
46.03329
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
2022-01-20T15:36:15.159112Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N24W014/2018/01/23/022A2E
2.0E-4
2.0E-4
true
block average
2
2
25.0
-14.0
24.0
-13.0
POLYGON((-13.78771908622974 24.0,-13.849937497001756 24.293308484008197,-14.0 24.983921273483762,-14.0 25.0,-13.0 25.0,-13.0 24.0,-13.78771908622974 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_022A2E_N24W014_2018_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022A2E_N24W014_2018_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022A2E_N24W014_2018_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022A2E_N24W014_2018_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022A2E_N24W014_2018_01_23_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