https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-20T06:45:32.549868Z
2018-04-20T06:45:57.547517Z
s3://sentinel-s1-l1c/GRD/2018/4/20/IW/DV/S1A_IW_GRDH_1SDV_20180420T064532_20180420T064557_021547_02521F_1685
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
2018-04-20T06:45:32.549868Z
2018-04-20T06:45:57.547517Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180420T092421_V20180420T042533_20180420T074303.EOF
192.6480626416972
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-20T10:02:29.304213Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180420T064532_20180420T064557_021547_02521F_1685
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.266611037 30.203416212,-10.660330388 30.268552334,-10.928821283 30.312241693,-11.332000248 30.376742933,-11.601077821 30.419053176,-12.005125498 30.481479186,-12.274774561 30.522401624,-12.54464786 30.562766557,-12.837470144 30.605884878,-13.086961034 29.341917271,-13.135070443 29.101675493,-12.846686792 29.058120477,-12.580892575 29.017387752,-12.315307789 28.976130556,-11.917327937 28.913264186,-11.652275963 28.870701444,-11.25510501 28.805882863,-10.99059863 28.762022762,-10.602697421 28.696695165,-10.548634701 28.937335936,-10.38785322 29.660916917,-10.266611037 30.203416212))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70860623144994
46.46739138548243
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
2022-01-25T09:05:03.843299Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N29W012/2018/04/20/02521F
2.0E-4
2.0E-4
true
block average
2
2
30.0
-12.0
29.0
-11.0
POLYGON((-12.0 29.0,-12.0 30.0,-11.0 30.0,-11.0 29.0,-12.0 29.0))
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_02521F_N29W012_2018_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02521F_N29W012_2018_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02521F_N29W012_2018_04_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02521F_N29W012_2018_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02521F_N29W012_2018_04_20_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