https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-20T18:05:55.279473Z
2018-10-20T18:06:24.474822Z
s3://sentinel-s1-l1c/GRD/2018/10/20/IW/DV/S1A_IW_GRDH_1SDV_20181020T180555_20181020T180624_024223_02A66F_5ADA
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
2018-10-20T18:05:55.279473Z
2018-10-20T18:06:24.474822Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181020T201145_V20181020T162135_20181020T193905.EOF
347.7196457621914
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-20T20:26:25.645793Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181020T180555_20181020T180624_024223_02A66F_5ADA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.737723915 20.646757774,-0.147820346 20.754796732,0.447539733 20.861631376,1.043732167 20.966395335,1.631185008 21.06744458,1.596653148 21.248298888,1.313692275 22.70319431,0.719303703 22.603270379,0.116135007 22.499470511,-0.486125511 22.393419891,-1.082797881 22.285981471,-0.775163559 20.828013627,-0.737723915 20.646757774))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82752072552122
46.03407022266137
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
2021-12-23T16:18:13.855228Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E000/2018/10/20/02A66F
2.0E-4
2.0E-4
true
block average
2
2
23.0
0.0
22.0
1.0
POLYGON((0.0 22.47902057425678,0.7193037030003525 22.603270379000048,1.0 22.65045883236983,1.0 22.0,0.0 22.0,0.0 22.47902057425678))
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_02A66F_N22E000_2018_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A66F_N22E000_2018_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A66F_N22E000_2018_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A66F_N22E000_2018_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A66F_N22E000_2018_10_20_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