https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-10T05:46:50.007537Z
2021-06-10T05:47:15.005147Z
s3://sentinel-s1-l1c/GRD/2021/6/10/IW/DV/S1B_IW_GRDH_1SDV_20210610T054650_20210610T054715_027290_034272_27B7
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
2021-06-10T05:46:50.007537Z
2021-06-10T05:47:15.005147Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.8182780833432
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-10T07:13:57.933428Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210610T054650_20210610T054715_027290_034272_27B7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.754625928876255 32.98658696575928,4.351882336268214 33.050946420272716,4.070372796856586 33.09509978547356,3.7901913381347825 33.13837288595947,3.3681277822616615 33.202291628957795,3.086924736290613 33.24403478875757,2.6649666709595743 33.30540899928311,2.3823818806910406 33.34566326677745,2.0972827792217417 33.385588439218964,2.025834982162157 33.0247032512926,1.9556668051537751 32.66353353012781,1.8011610784535863 31.88169592814598,2.0818916002399703 31.841307282955334,2.3580773174425507 31.80093183626483,2.7727215574724253 31.739125991283032,3.0483146008504427 31.69725493040203,3.3257444813523627 31.654467824871077,3.741332644406902 31.589171611146572,4.017140220454254 31.545040247913114,4.413003373512329 31.480578741544058,4.46796639076741 31.72115406279315,4.507824579607755 31.902114903811555,4.549232079116917 32.08282542043113,4.6311301992266545 32.44440249898482,4.672943014163829 32.62505481645246,4.754625928876255 32.98658696575928))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6408166160386
46.59494182382794
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
2021-12-26T06:59:21.546916Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E003/2021/06/10/034272
2.0E-4
2.0E-4
true
block average
2
2
33.0
3.0
32.0
4.0
POLYGON((3.0 32.0,3.0 33.0,4.0 33.0,4.0 32.0,3.0 32.0))
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_034272_N32E003_2021_06_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034272_N32E003_2021_06_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034272_N32E003_2021_06_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034272_N32E003_2021_06_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034272_N32E003_2021_06_10_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