https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-05T18:17:00.319776Z
2021-07-05T18:17:29.359099Z
s3://sentinel-s1-l1c/GRD/2021/7/5/IW/DV/S1A_IW_GRDH_1SDV_20210705T181700_20210705T181729_038646_048F6D_F513
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
2021-07-05T18:17:00.319776Z
2021-07-05T18:17:29.359099Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2590948311144
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-05T19:31:36.916842Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210705T181700_20210705T181729_038646_048F6D_F513
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.850053103858228 30.268054088587398,-4.454453080329536 30.333405851203175,-4.188046358936217 30.376693100043568,-3.919393043776731 30.41975669047938,-3.5191680795862617 30.48282108042259,-3.118559195472953 30.544638976616795,-2.8508661858361815 30.585218159249656,-2.583289471788516 30.625197822521088,-2.28384836692951 30.669235168487923,-2.4019292873881692 31.268642918577864,-2.436850177003497 31.449326825000856,-2.4707993612412915 31.630145207972582,-2.505490009595244 31.810852544167076,-2.539069911612903 31.99171217997946,-2.5746222223744417 32.172290053853075,-2.5944933730659656 32.29503445822569,-2.902351992328901 32.25105046917082,-3.1719227349062633 32.21186730086579,-3.444509803181443 32.171631847484164,-3.852142830682742 32.11030120685976,-4.124988869409975 32.06847327659137,-4.527443361587444 32.00562939650597,-4.799295367353299 31.962412701905883,-5.202964407707582 31.897091013964648,-5.17432030482571 31.77492371450719,-5.13833711284143 31.593296259622946,-5.097528030475201 31.4124574044252,-4.982667665365362 30.86870606470583,-4.943511280457578 30.687599649570224,-4.850053103858228 30.268054088587398))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85935758905484
46.49620482856588
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
2021-12-26T08:14:27.542903Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2021/07/05/048F6D
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.5407016239959677 32.0,-2.4368501770030098 31.449326824998366,-2.349007710889328 31.0,-3.0 31.0,-3.0 32.0,-2.5407016239959677 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_048F6D_N31W003_2021_07_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048F6D_N31W003_2021_07_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048F6D_N31W003_2021_07_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048F6D_N31W003_2021_07_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048F6D_N31W003_2021_07_05_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