https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-16T16:28:20.590689Z
2021-09-16T16:28:45.588031Z
s3://sentinel-s1-l1c/GRD/2021/9/16/IW/DV/S1B_IW_GRDH_1SDV_20210916T162820_20210916T162845_028726_036D9D_7E4E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-09-16T16:28:20.590689Z
2021-09-16T16:28:45.588031Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4896894833377
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-16T17:23:39.129582Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210916T162820_20210916T162845_028726_036D9D_7E4E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.746760978059875 26.317670320353887,23.128780322591048 26.383788896914556,23.389446875362832 26.428275180061664,23.651011424902595 26.472403565501462,24.043390429587546 26.537642938170432,24.566889566564868 26.62289262240118,24.83002342752371 26.66496906842421,25.222193258898354 26.72672300913669,25.009950291694178 27.810900933058836,24.97348627675556 27.991433333898225,24.92656922207395 28.23168387875823,24.394046510190496 28.14954372890756,24.128082590815 28.10769817438717,23.73004136765939 28.044048465748133,23.46471660803569 28.000939608635328,23.067421989151033 27.93536817759327,22.802040215339265 27.890886790925315,22.41540480315721 27.825097828711485,22.54834846342125 27.222581242532474,22.66693295860676 26.679495502715984,22.746760978059875 26.317670320353887))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72730704590259
46.6121488634943
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
2021-12-26T11:52:10.777078Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N27E025/2021/09/16/036D9D
2.0E-4
2.0E-4
true
block average
2
2
28.0
25.0
27.0
26.0
POLYGON((25.0 27.860164571516673,25.168695472114774 27.0,25.0 27.0,25.0 27.860164571516673))
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_036D9D_N27E025_2021_09_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036D9D_N27E025_2021_09_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036D9D_N27E025_2021_09_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036D9D_N27E025_2021_09_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036D9D_N27E025_2021_09_16_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