https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-20T04:11:44.763364Z
2020-09-20T04:12:09.146933Z
s3://sentinel-s1-l1c/GRD/2020/9/20/IW/DV/S1A_IW_GRDH_1SDV_20200920T041144_20200920T041209_034437_040192_E878
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
2020-09-20T04:11:44.763364Z
2020-09-20T04:12:09.146933Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200920T063839_V20200920T014119_20200920T045849.EOF
192.0173235567222
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-20T07:01:51.459438Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200920T041144_20200920T041209_034437_040192_E878
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.89574151334072 -7.586913249468344,22.361225481390413 -7.4680844526398245,21.796954390792955 -7.341869218141639,21.235955226538383 -7.2156281933504065,20.683495121164473 -7.090571707027081,20.601996667341986 -7.4517390944280875,20.56210939832093 -7.632580542340301,20.521261074672335 -7.813209099832256,20.477890331420188 -7.993264324774277,20.438257962972 -8.174189043888466,20.379185246615737 -8.434240934000952,20.93126735984036 -8.560208722384928,21.49445897533401 -8.687825045431321,22.05785883631949 -8.814582244880997,22.598094472434177 -8.935263796766927,22.695995588956585 -8.493088736208461,22.737108320175267 -8.3120852384948,22.817901413581293 -7.949772087738808,22.855925103471815 -7.768093189685631,22.89574151334072 -7.586913249468344))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54607
45.93957123151036
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
2021-12-25T17:24:15.996946Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S09E022/2020/09/20/040192
2.0E-4
2.0E-4
true
block average
2
2
-8.0
22.0
-9.0
23.0
POLYGON((22.80670096888741 -8.0,22.598094472434163 -8.935263796766936,22.0 -8.801564804581124,22.0 -8.0,22.80670096888741 -8.0))
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_040192_S09E022_2020_09_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040192_S09E022_2020_09_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040192_S09E022_2020_09_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040192_S09E022_2020_09_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040192_S09E022_2020_09_20_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