https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-08T15:49:05.655296Z
2022-11-08T15:49:30.652691Z
s3://sentinel-s1-l1c/GRD/2022/11/8/IW/DV/S1A_IW_GRDH_1SDV_20221108T154905_20221108T154930_045804_057AB2_F891
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
2022-11-08T15:49:05.655296Z
2022-11-08T15:49:30.652691Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221108T180035_V20221108T141020_20221108T172750.EOF
348.0385701512668
693000
Copernicus Ground Segment
2022-11-08T18:39:20.614759Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221108T154905_20221108T154930_045804_057AB2_F891
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.38340465833894 0.44551845455035366,38.56427109433921 0.9125598043496875,38.52624157504339 1.09341014341727,38.451541689373734 1.4555688083455889,38.412854405867435 1.6363539051702687,38.373414894974 1.8169743063285606,38.33570066011731 1.997955156753791,38.29895113631476 2.1791343522440694,38.26158036483294 2.3601750900081724,38.24850883872459 2.4195172695150635,37.167157832014176 2.1907914959324146,36.04876831639892 1.9533090843764591,36.06044228944243 1.8934723009394925,36.09860884647476 1.7120027934572455,36.1394542788326 1.531103345413827,36.17920637496306 1.3499679243769453,36.215835916961005 1.168160818232079,36.26493799905222 0.9890259332944416,36.295066547143136 0.8058179368205941,36.33599455944316 0.6249248803266171,36.38340465833894 0.44551845455035366))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85461378030017
46.19267215889072
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
2022-11-08T19:40:30.282333Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N01E038/2022/11/08/057AB2
2.0E-4
2.0E-4
true
block average
2
2
2.0
38.0
1.0
39.0
POLYGON((38.335285893866946 2.0,38.37341489497373 1.816974306329849,38.45154168937397 1.4555688083458755,38.545884020116 1.0,38.0 1.0,38.0 2.0,38.335285893866946 2.0))
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_057AB2_N01E038_2022_11_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057AB2_N01E038_2022_11_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057AB2_N01E038_2022_11_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057AB2_N01E038_2022_11_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057AB2_N01E038_2022_11_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 2021
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