https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-02T16:21:27.525920Z
2021-11-02T16:21:56.541966Z
s3://sentinel-s1-l1c/GRD/2021/11/2/IW/DV/S1A_IW_GRDH_1SDV_20211102T162127_20211102T162156_040394_04C9C6_1309
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
2021-11-02T16:21:27.525920Z
2021-11-02T16:21:56.541966Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.227958393233
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-02T20:08:04.709206Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211102T162127_20211102T162156_040394_04C9C6_1309
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.708697867588775 -30.795404343736635,34.052814461493135 -30.71645116620453,34.312062375371916 -30.656272109355406,34.57098857831106 -30.595579151331822,34.95877142841629 -30.503580234801557,35.21688690432396 -30.441610714396077,35.60344692205645 -30.3477057637626,35.86074279173688 -30.28447146819751,36.22151329622879 -30.194810498299525,36.088362382931024 -29.781908701788815,35.97435344318907 -29.425239369687255,35.86120216241594 -29.068448646952692,35.71137192598591 -28.59169060842398,35.35571771333073 -28.679783195358603,35.10210233361742 -28.741937714719235,34.721120114680446 -28.834280498779798,34.466760881631345 -28.895247057001747,34.08466842451298 -28.985799659381833,33.82957282918358 -29.045567328568588,33.57418487409118 -29.1048524253592,33.235230027584905 -29.182670129223876,33.37445664409069 -29.662232776370594,33.47950797213939 -30.021151828347087,33.58527515418662 -30.379974942061423,33.708697867588775 -30.795404343736635))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8067
45.51711454981046
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
2021-12-26T14:18:24.128179Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2021/11/02/04C9C6
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.505472904961895,36.15869158901465 -30.0,36.0 -30.0,36.0 -29.505472904961895))
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_04C9C6_S30E036_2021_11_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C9C6_S30E036_2021_11_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C9C6_S30E036_2021_11_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C9C6_S30E036_2021_11_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C9C6_S30E036_2021_11_02_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