https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-02T19:04:12.681259Z
2021-12-02T19:04:47.048181Z
s3://sentinel-s1-l1c/GRD/2021/12/2/IW/DV/S1A_IW_GRDH_1SDV_20211202T190412_20211202T190447_040834_04D90A_28E6
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
2021-12-02T19:04:12.681259Z
2021-12-02T19:04:47.048181Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.66238788170983
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-02T20:57:45.841684Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211202T190412_20211202T190447_040834_04D90A_28E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.44030193542224 22.103488317287574,-14.846986608272676 22.21051750730956,-14.244483617735577 22.31682899167283,-13.64158542464225 22.42081613306188,-13.048727788417771 22.520729227293792,-13.154315732117189 23.063069760779303,-13.296369962578742 23.7860449940449,-13.330994473493615 23.966922686869143,-13.42909304434614 24.46768861378615,-13.785688372878907 24.409571013626472,-14.031446176327627 24.368995532096104,-14.277082630166657 24.328016344907283,-14.644354502470716 24.265954395587954,-15.011407749002906 24.202983818559872,-15.25704941185622 24.1603149451744,-15.501781772811473 24.117382485874113,-15.859939609257108 24.053790955731778,-15.79140275490756 23.73307896564543,-15.7124320934457 23.37109584141025,-15.674067229155852 23.189903529579297,-15.596262475500673 22.827712351123395,-15.555426450571131 22.6469667042242,-15.44030193542224 22.103488317287574))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74724226009675
46.03770838641975
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
2021-12-26T15:50:08.936210Z
Batch API, v4.69.3
s3://deafrica-sentinel-1/s1_rtc/N24W016/2021/12/02/04D90A
2.0E-4
2.0E-4
true
block average
2
2
25.0
-16.0
24.0
-15.0
POLYGON((-15.848444364263752 24.0,-15.859939609257008 24.053790955731795,-15.0 24.20494089847687,-15.0 24.0,-15.848444364263752 24.0))
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_04D90A_N24W016_2021_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D90A_N24W016_2021_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D90A_N24W016_2021_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D90A_N24W016_2021_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D90A_N24W016_2021_12_02_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