https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-28T16:55:29.440583Z
2021-01-28T16:55:54.438265Z
s3://sentinel-s1-l1c/GRD/2021/1/28/IW/DV/S1A_IW_GRDH_1SDV_20210128T165529_20210128T165554_036341_0443A4_88E5
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
2021-01-28T16:55:29.440583Z
2021-01-28T16:55:54.438265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210128T191552_V20210128T150741_20210128T182511.EOF
347.0672219875602
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-28T19:27:52.389395Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210128T165529_20210128T165554_036341_0443A4_88E5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.047880688380246 33.20693401857709,15.454473413028847 33.271724628361504,15.732907568913859 33.31526950717075,16.15107294970808 33.37941775529367,16.430187882916943 33.4214013742647,16.849358945597622 33.48320019767555,17.12913386585194 33.52361263272261,17.409166832224358 33.56339388230383,17.705402616095927 33.60474145280823,17.56036356650111 34.32628444772678,17.402610693387846 35.10755033810582,17.10096695843323 35.0665905757942,16.81583499806261 35.02713794297067,16.530978919820022 34.987017424875674,16.104220703904257 34.92558786820283,15.82007147601551 34.88380482793523,15.394391636782187 34.81988929812149,15.110973229150272 34.77645428139611,14.697130976209175 34.7117590894963,14.88025262270493 33.92946963097824,15.047880688380246 33.20693401857709))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65049623690084
46.46829147102703
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
2021-12-26T00:09:37.719403Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34E014/2021/01/28/0443A4
2.0E-4
2.0E-4
true
block average
2
2
35.0
14.0
34.0
15.0
POLYGON((14.863742573691088 34.0,14.697130976209134 34.711759089496304,15.0 34.759106042291556,15.0 34.0,14.863742573691088 34.0))
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_0443A4_N34E014_2021_01_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0443A4_N34E014_2021_01_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0443A4_N34E014_2021_01_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0443A4_N34E014_2021_01_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0443A4_N34E014_2021_01_28_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