https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-05T16:01:51.087189Z
2021-12-05T16:02:20.095284Z
s3://sentinel-s1-l1c/GRD/2021/12/5/IW/DV/S1A_IW_GRDH_1SDV_20211205T160151_20211205T160220_040875_04DA8B_5666
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
2021-12-05T16:01:51.087189Z
2021-12-05T16:02:20.095284Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.93047810180985
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-05T16:52:35.673358Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211205T160151_20211205T160220_040875_04DA8B_5666
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.08305147570774 -12.438544884873389,35.62228942880811 -12.316776828081984,36.19181524229304 -12.186907626007848,36.76418585799825 -12.055083168176147,37.31750558946024 -11.926413939475902,37.30292222419213 -11.86846061972829,37.25994051450928 -11.688110305415226,37.2179353706958 -11.507538346042939,37.17767240675789 -11.326567414775365,37.051743392048806 -10.784924198125706,37.01244020264466 -10.603771844970296,36.9706554455097 -10.42320764413227,36.94227351055211 -10.303207524869496,36.39166847190752 -10.430187196475348,35.82448127063688 -10.559897094961514,35.25311539009218 -10.68944292950596,34.716908669550165 -10.809974834400908,34.74701830949699 -10.929843549446614,34.789274118711404 -11.110682078521165,34.824618156108514 -11.293087104943574,34.867522840567176 -11.473791722355204,34.908370870596386 -11.654966808088979,34.95371846728234 -11.83512895825287,34.98973715235962 -12.017407394493489,35.02815404584855 -12.199149181511872,35.069074488601366 -12.380331021040359,35.08305147570774 -12.438544884873389))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39817112995726
45.9661818210861
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
2021-12-26T15:58:47.070933Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/S13E036/2021/12/05/04DA8B
2.0E-4
2.0E-4
true
block average
2
2
-12.0
36.0
-13.0
37.0
POLYGON((37.0 -12.000246837492892,36.0 -12.23064733344924,36.0 -12.0,37.0 -12.000246837492892))
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_04DA8B_S13E036_2021_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DA8B_S13E036_2021_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DA8B_S13E036_2021_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DA8B_S13E036_2021_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DA8B_S13E036_2021_12_05_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