https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-24T17:16:51.900629Z
2020-12-24T17:17:20.928987Z
s3://sentinel-s1-l1c/GRD/2020/12/24/IW/DV/S1A_IW_GRDH_1SDV_20201224T171651_20201224T171720_035830_0431D4_75BB
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
2020-12-24T17:16:51.900629Z
2020-12-24T17:17:20.928987Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201224T182733_V20201224T141006_20201224T172736.EOF
346.61347514145217
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-24T19:25:46.905140Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201224T171651_20201224T171720_035830_0431D4_75BB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.764569507183754 -38.18152397770491,22.112615400143664 -38.10202684698245,22.39740043509359 -38.0360650005489,22.68167327411788 -37.969417192830015,23.107115472031648 -37.86816537832305,23.39009459304513 -37.79981498767309,23.813582579716872 -37.69602287688441,24.095250049328488 -37.6259880396057,24.481611730581538 -37.52859738131973,24.32180018129597 -37.118265771647145,24.185582019470587 -36.764608921937864,24.050642586123853 -36.410774955954885,23.872294291752887 -35.9377368913472,23.493057010161287 -36.033114188662275,23.216631049226045 -36.10172672422229,22.8010969945951 -36.203451535591114,22.523481138627943 -36.270468248301086,22.10617390168148 -36.369786858304124,21.827383905316644 -36.435191143559265,21.548128908353895 -36.499945973559896,21.206892535599074 -36.57802179494186,21.370286299418503 -37.05473317726452,21.493822651764948 -37.41136090594571,21.61845233892224 -37.76785111295881,21.764569507183754 -38.18152397770491))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.46289
45.39716139499337
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
2021-12-25T22:22:11.791905Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S38E024/2020/12/24/0431D4
2.0E-4
2.0E-4
true
block average
2
2
-37.0
24.0
-38.0
25.0
POLYGON((24.27624770285846 -37.0,24.481611730581673 -37.52859738131967,24.0 -37.64967136276227,24.0 -37.0,24.27624770285846 -37.0))
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_0431D4_S38E024_2020_12_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0431D4_S38E024_2020_12_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0431D4_S38E024_2020_12_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0431D4_S38E024_2020_12_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0431D4_S38E024_2020_12_24_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