https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-11T16:21:21.960984Z
2021-06-11T16:21:50.984785Z
s3://sentinel-s1-l1c/GRD/2021/6/11/IW/DV/S1A_IW_GRDH_1SDV_20210611T162121_20210611T162150_038294_0484E5_3381
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
2021-06-11T16:21:21.960984Z
2021-06-11T16:21:50.984785Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2277212874876
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-11T17:37:23.902909Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210611T162121_20210611T162150_038294_0484E5_3381
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70771401581453 -30.796801652519882,34.051835889797616 -30.71784850072778,34.311087720493965 -30.657669407143196,34.57001779620018 -30.5969763889632,34.95780640894253 -30.5049774305288,35.215925674249064 -30.443007832855514,35.60249131493259 -30.349102733013765,35.85979088124226 -30.285868274440897,36.220865912036864 -30.196132215163033,36.08752188542148 -29.782612478600132,35.973518685589944 -29.42594178734945,35.860373120167246 -29.06914967562432,35.71041136047571 -28.591949070876254,35.35446066305315 -28.6801144995923,35.1008443446089 -28.742268570798096,34.71986067029745 -28.834610533034784,34.4655004794789 -28.895576585550216,34.08340658564805 -28.986128431851654,33.82831003243434 -29.0458955986059,33.57292113732439 -29.10518025539527,33.23396500905158 -29.18299725591441,33.37331038260218 -29.663005440842646,33.47835457951595 -30.021925932491694,33.584114590693616 -30.38075048623168,33.70771401581453 -30.796801652519882))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80017
45.51356745692927
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
2021-12-26T07:04:40.792518Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2021/06/11/0484E5
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50879129271209,36.157620903379375 -30.0,36.0 -30.0,36.0 -29.50879129271209))
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_0484E5_S30E036_2021_06_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0484E5_S30E036_2021_06_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0484E5_S30E036_2021_06_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0484E5_S30E036_2021_06_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0484E5_S30E036_2021_06_11_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