https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-10-09T16:29:23.931200Z
2019-10-09T16:29:48.930203Z
s3://sentinel-s1-l1c/GRD/2019/10/9/IW/DV/S1B_IW_GRDH_1SDV_20191009T162923_20191009T162948_018401_022AA1_218B
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
2019-10-09T16:29:23.931200Z
2019-10-09T16:29:48.930203Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20191009T183219_V20191009T144214_20191009T175944.EOF
347.2297623671356
693000
Copernicus S1 Core Ground Segment - DPA
2019-10-09T18:53:56.961722Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20191009T162923_20191009T162948_018401_022AA1_218B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.75441208155424 30.841397214031467,22.14414181974102 30.90537993315069,22.417076164695334 30.949434286148783,22.82694315676425 31.01443606287679,23.100494275565783 31.057048536343096,23.51127392107554 31.119880487749874,23.78542501795589 31.16104184655632,24.05981130804425 31.20162018041854,24.34281660304473 31.242821338607126,24.128299807841486 32.326085248598794,24.093973140846476 32.506832950347764,24.049181834654668 32.747341503889864,23.761454662376064 32.70655865528394,23.482502416226524 32.66635018799699,23.20380154932818 32.62552348586479,22.786228556238893 32.563127702943035,22.50817004705567 32.52076224803244,22.09157530681577 32.456065574617355,21.81417864050183 32.41217113762136,21.418102815732997 32.34835629787894,21.46984900106276 32.10740848013398,21.509427030836047 31.926355554714235,21.673173283635478 31.20304876972738,21.75441208155424 30.841397214031467))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6414898150638
46.54578155284365
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
2021-12-24T23:24:27.069566Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2019/10/09/022AA1
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.718784695260045 31.0,21.493328411929948 32.0,22.0 32.0,22.0 31.0,21.718784695260045 31.0))
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_022AA1_N31E021_2019_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_022AA1_N31E021_2019_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_022AA1_N31E021_2019_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_022AA1_N31E021_2019_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_022AA1_N31E021_2019_10_09_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