https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-12T06:11:50.066691Z
2021-08-12T06:12:15.064130Z
s3://sentinel-s1-l1c/GRD/2021/8/12/IW/DV/S1B_IW_GRDH_1SDV_20210812T061150_20210812T061215_028209_035D81_0D93
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
2021-08-12T06:11:50.066691Z
2021-08-12T06:12:15.064130Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.757072436802
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-12T07:36:29.053140Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210812T061150_20210812T061215_028209_035D81_0D93
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.6482052105658225 32.06736031945014,-2.045780915039841 32.1315595807376,-2.315050896443458 32.174283045524376,-2.7277667098166143 32.238572849251476,-3.013514467343018 32.282233767976116,-3.423892935098851 32.34375511060734,-3.7073796368031626 32.38541690961751,-3.996280175784156 32.42717398436234,-4.273577586645209 32.46661167996319,-4.299175890843729 32.28477465913294,-4.333245403711605 32.10402353899093,-4.36330773605963 31.92270227567397,-4.396952946006814 31.741880016428347,-4.432633397864125 31.561342814056946,-4.467299629926426 31.380656972674604,-4.5382236377638545 31.019501324133294,-4.549390601084938 30.959707890807984,-4.273502590449385 30.919369625525555,-4.0004910653963535 30.878838118325273,-3.591332460687208 30.81695294873613,-3.318541494666915 30.774932190133626,-3.0451514792066634 30.73220801844682,-2.6362897328391433 30.66716779400162,-2.3640853264057453 30.623105057371475,-1.9731842307552392 30.558754084578794,-1.9191928139332015 30.79939375232662,-1.881144608486211 30.980653163802963,-1.799668978998138 31.34228985635095,-1.7604301552155526 31.523356666117245,-1.7172790390724602 31.703785259423892,-1.6774737728637592 31.88476269536036,-1.6482052105658225 32.06736031945014))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75671771711391
46.67741220197667
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
2021-12-26T10:06:34.604375Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N31W003/2021/08/12/035D81
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-3.0 31.0,-3.0 32.0,-2.0 32.0,-2.0 31.0,-3.0 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_035D81_N31W003_2021_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035D81_N31W003_2021_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035D81_N31W003_2021_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035D81_N31W003_2021_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035D81_N31W003_2021_08_12_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