https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-14T16:18:48.949904Z
2018-09-14T16:19:17.961312Z
s3://sentinel-s1-l1c/GRD/2018/9/14/IW/DV/S1A_IW_GRDH_1SDV_20180914T161848_20180914T161917_023696_029540_6C7C
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
2018-09-14T16:18:48.949904Z
2018-09-14T16:19:17.961312Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180914T184513_V20180914T144250_20180914T180020.EOF
347.97525925763745
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-14T18:55:43.466085Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180914T161848_20180914T161917_023696_029540_6C7C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.312732822 -9.519220421,30.851026043 -9.39870193,31.415473693 -9.271363834,31.979515841 -9.143146864,32.529068854 -9.017299956,32.4735791 -8.778767259,32.432600088 -8.598109838,32.389797843 -8.417879749,32.345990872 -8.237887585,32.303715282 -8.057551299,32.26412249 -7.876606897,32.223795895 -7.695840371,32.158445057 -7.394153676,31.61074217 -7.51839278,31.048672593 -7.645115558,30.486271805 -7.771116559,29.949996624 -7.890508265,30.013968397 -8.193208681,30.053417061 -8.374596816,30.092155039 -8.556149441,30.133655078 -8.737089109,30.176699618 -8.917687953,30.218484712 -9.098572709,30.258498594 -9.279858699,30.312732822 -9.519220421))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59668
46.00195541342796
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
2021-12-23T08:30:05.777204Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S10E032/2018/09/14/029540
2.0E-4
2.0E-4
true
block average
2
2
-9.0
32.0
-10.0
33.0
POLYGON((32.525044373018034 -9.0,32.529068854000016 -9.017299956000041,32.0 -9.138456018872601,32.0 -9.0,32.525044373018034 -9.0))
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_029540_S10E032_2018_09_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029540_S10E032_2018_09_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029540_S10E032_2018_09_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029540_S10E032_2018_09_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029540_S10E032_2018_09_14_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