https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-08T19:04:27.655592Z
2018-08-08T19:04:56.665344Z
s3://sentinel-s1-l1c/GRD/2018/8/8/IW/DV/S1A_IW_GRDH_1SDV_20180808T190427_20180808T190456_023159_028413_1511
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
2018-08-08T19:04:27.655592Z
2018-08-08T19:04:56.665344Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180808T213339_V20180808T171908_20180808T203638.EOF
347.5741577738662
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-08T21:42:38.916640Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180808T190427_20180808T190456_023159_028413_1511
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.916531532 24.333894816,-15.549386758 24.398864473,-15.302801081 24.441963948,-14.932610057 24.505859946,-14.68560937 24.547953583,-14.314801227 24.610335862,-14.067392772 24.651417078,-13.48000283 24.747206425,-13.796963487 26.371928109,-14.141512903 26.317431047,-14.392515096 26.277169799,-14.64334336 26.236470808,-15.019256483 26.174603929,-15.269643641 26.132815345,-15.644888487 26.069319242,-15.894825775 26.026447986,-16.266938314 25.961761518,-16.08464223 25.116801688,-15.916531532 24.333894816))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78378137066118
46.10748594348227
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
2021-12-22T22:49:22.395606Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N24W017/2018/08/08/028413
2.0E-4
2.0E-4
true
block average
2
2
25.0
-17.0
24.0
-16.0
POLYGON((-16.0 24.722615093590502,-16.059561835384113 25.0,-16.0 25.0,-16.0 24.722615093590502))
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_028413_N24W017_2018_08_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028413_N24W017_2018_08_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028413_N24W017_2018_08_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028413_N24W017_2018_08_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028413_N24W017_2018_08_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