https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-02-19T15:53:48.426674Z
2018-02-19T15:54:13.425555Z
s3://sentinel-s1-l1c/GRD/2018/2/19/IW/DV/S1A_IW_GRDH_1SDV_20180219T155348_20180219T155413_020677_0236B3_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
2018-02-19T15:53:48.426674Z
2018-02-19T15:54:13.425555Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9634562144988
693000
Copernicus S1 Core Ground Segment - UPA
2018-02-19T16:52:58.954308Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180219T155348_20180219T155413_020677_0236B3_1EC9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.639039678 -10.252717527,37.180042771 -10.131324245,37.748730447 -10.002666866,38.316973054 -9.87304892,38.865334756 -9.74696834,38.822275552 -9.566833397,38.737753489 -9.206030764,38.694339125 -9.025907992,38.653349113 -8.845232082,38.573367098 -8.483448499,38.532412048 -8.302791511,38.517627233 -8.243587317,37.971167968 -8.368162947,37.404968817 -8.496366958,36.83839867 -8.623757307,36.299476917 -8.744083283,36.31402642 -8.80348659,36.353989154 -8.984783461,36.393311049 -9.166228481,36.432029454 -9.347814585,36.472025667 -9.529120018,36.514530663 -9.709867013,36.597020615 -10.071940868,36.639039678 -10.252717527))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4855
45.970776982707
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
2022-01-21T13:44:09.184856Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S10E036/2018/02/19/0236B3
2.0E-4
2.0E-4
true
block average
2
2
-9.0
36.0
-10.0
37.0
POLYGON((36.580630592173726 -10.0,36.47202566699926 -9.529120017995893,36.35728680939351 -9.0,37.0 -9.0,37.0 -10.0,36.580630592173726 -10.0))
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_0236B3_S10E036_2018_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0236B3_S10E036_2018_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0236B3_S10E036_2018_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0236B3_S10E036_2018_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0236B3_S10E036_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