https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-19T17:27:11.310204Z
2018-02-19T17:27:36.044747Z
s3://sentinel-s1-l1c/GRD/2018/2/19/IW/DV/S1A_IW_GRDH_1SDV_20180219T172711_20180219T172736_020678_0236B7_1EC9
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
2018-02-19T17:27:11.310204Z
2018-02-19T17:27:36.044747Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180219T180810_V20180219T141800_20180219T173529.EOF
347.29123051981145
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-19T18:20:59.050821Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180219T172711_20180219T172736_020678_0236B7_1EC9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.900267009 -29.581532828,17.27830619 -29.494648739,17.53495084 -29.434967391,17.791295375 -29.37479452,18.175246438 -29.283617501,18.4308347 -29.222223623,18.813645188 -29.129223498,19.068469084 -29.066619842,19.383595017 -28.988413705,19.328903311 -28.809650133,19.273130532 -28.631086899,19.216534057 -28.452752374,19.160908378 -28.274195547,19.107235873 -28.095171486,19.049280273 -27.917244304,18.996766931 -27.737973481,18.964133483 -27.638982741,18.652607067 -27.716059079,18.400717713 -27.777779349,18.022354266 -27.869502131,17.769760579 -27.930076436,17.390345719 -28.020072362,17.137054584 -28.079490183,16.883486499 -28.138442489,16.510014364 -28.224301921,16.540624116 -28.323884891,16.589332651 -28.50412915,16.643483782 -28.683135528,16.693260369 -28.863165297,16.745041796 -29.042749968,16.797779248 -29.222130316,16.849585349 -29.40174095,16.900267009 -29.581532828))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21965
45.81888354649465
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
2022-01-21T13:58:30.399077Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S28E019/2018/02/19/0236B7
2.0E-4
2.0E-4
true
block average
2
2
-27.0
19.0
-28.0
20.0
POLYGON((19.0 -27.74901057973262,19.049280273001255 -27.917244304004,19.07623599702801 -28.0,19.0 -28.0,19.0 -27.74901057973262))
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_0236B7_S28E019_2018_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0236B7_S28E019_2018_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0236B7_S28E019_2018_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0236B7_S28E019_2018_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0236B7_S28E019_2018_02_19_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