https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-14T18:51:05.898570Z
2018-10-14T18:51:30.897782Z
s3://sentinel-s1-l1c/GRD/2018/10/14/IW/DV/S1A_IW_GRDH_1SDV_20181014T185105_20181014T185130_024136_02A3A4_DAA0
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
2018-10-14T18:51:05.898570Z
2018-10-14T18:51:30.897782Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181014T211849_V20181014T171057_20181014T202827.EOF
348.01696689838485
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-14T21:33:50.126133Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181014T185105_20181014T185130_024136_02A3A4_DAA0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.945143919 5.430108248,-8.830828244 5.661405735,-7.727572183 5.888101267,-7.799577907 6.250331876,-7.834656274 6.431673286,-7.870747312 6.612802731,-7.907941275 6.793701308,-7.943670943 6.974891302,-7.980093287 7.155934023,-8.015641458 7.337148307,-8.028200691 7.396941266,-8.574468794 7.28659813,-9.13519123 7.172587904,-9.695632233 7.057890749,-10.253047147 6.943085425,-10.240157759 6.883135534,-10.203700343 6.701418138,-10.166312273 6.519891485,-10.129719088 6.338196615,-10.09159675 6.156816985,-10.054657605 5.975188165,-10.018764021 5.793339005,-9.945143919 5.430108248))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78885443704184
46.06856
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
2021-12-23T15:52:38.849258Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N07W008/2018/10/14/02A3A4
2.0E-4
2.0E-4
true
block average
2
2
8.0
-8.0
7.0
-7.0
POLYGON((-8.0 7.257412682565676,-7.948722334356122 7.0,-8.0 7.0,-8.0 7.257412682565676))
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_02A3A4_N07W008_2018_10_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A3A4_N07W008_2018_10_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A3A4_N07W008_2018_10_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A3A4_N07W008_2018_10_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A3A4_N07W008_2018_10_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