https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-08T18:56:20.739761Z
2022-04-08T18:56:52.162783Z
s3://sentinel-s1-l1c/GRD/2022/4/8/IW/DV/S1A_IW_GRDH_1SDV_20220408T185620_20220408T185652_042686_0517DE_8668
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
2022-04-08T18:56:20.739761Z
2022-04-08T18:56:52.162783Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220408T210417_V20220408T171112_20220408T202842.EOF
347.6069378911636
693000
Copernicus Ground Segment
2022-04-08T22:50:30.368561Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220408T185620_20220408T185652_042686_0517DE_8668
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.694737858262322 23.568608824423503,-13.09429470553307 23.67525316525601,-12.72849429393615 23.73899917474339,-12.484478326092608 23.781008122417813,-12.118494298772369 23.84324315632107,-11.873871485644003 23.884324145255096,-11.274248510446286 23.983268787259217,-11.380001960795246 24.525529738264026,-11.414241633732498 24.706467902534285,-11.450173654223086 24.887130296672783,-11.520467342530058 25.248693485328864,-11.554016697068263 25.429721656619613,-11.588697193353765 25.610565685495796,-11.617755029216775 25.752329202664093,-11.976536755505194 25.694997681817107,-12.226745201047692 25.654461621943042,-12.59906624090895 25.593296107855302,-12.847475339894412 25.55192607647176,-13.095739934939433 25.51013114420572,-13.467226961954648 25.446752914248975,-13.714287194110518 25.40404590407663,-14.076708122406323 25.340589752662645,-14.045500721714987 25.198436682366108,-13.967591759162001 24.836223040611724,-13.888293509660393 24.4742572397799,-13.850171178702496 24.293003984488593,-13.809977375665781 24.11211954488509,-13.7732675981162 23.93061425329647,-13.694737858262322 23.568608824423503))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74871960856513
46.03091
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
2022-04-09T05:42:37.486936Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N24W013/2022/04/08/0517DE
2.0E-4
2.0E-4
true
block average
2
2
25.0
-13.0
24.0
-12.0
POLYGON((-13.0 24.0,-13.0 25.0,-12.0 25.0,-12.0 24.0,-13.0 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_0517DE_N24W013_2022_04_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0517DE_N24W013_2022_04_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0517DE_N24W013_2022_04_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0517DE_N24W013_2022_04_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0517DE_N24W013_2022_04_08_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