https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-10-11T16:14:45.024005Z
2022-10-11T16:15:10.022990Z
s3://sentinel-s1-l1c/GRD/2022/10/11/IW/DV/S1A_IW_GRDH_1SDV_20221011T161445_20221011T161510_045396_056D9E_26F4
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
2022-10-11T16:14:45.024005Z
2022-10-11T16:15:10.022990Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221011T165142_V20221011T130430_20221011T162200.EOF
347.50200107568185
693000
Copernicus Ground Segment
2022-10-11T17:16:00.678588Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221011T161445_20221011T161510_045396_056D9E_26F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.327335598573384 -25.82310237723682,34.676122991787324 -25.74304078542451,34.92227938831968 -25.68596658238664,35.168201033573915 -25.628479802963795,35.53664161924756 -25.541479409277777,35.781972900008654 -25.48296768984014,36.14952424719464 -25.394436690807044,36.394260301545465 -25.33490912515516,36.735717492661244 -25.251074039009573,36.631596825073345 -24.893018308725857,36.52813277837183 -24.534777174557654,36.425438700553926 -24.17641628019744,36.30654163598192 -23.758632684814444,35.726612675577485 -23.89990622952945,35.484341182199074 -23.9581887407668,35.12050721122177 -24.044904003247346,34.756663291041754 -24.13064651426006,34.51310828801541 -24.187499459762897,34.26981856526059 -24.243853458735003,33.92458557114862 -24.323066492793615,34.036379443237124 -24.742923169151858,34.085318552199126 -24.922834676547204,34.13275212538735 -25.103104784183945,34.327335598573384 -25.82310237723682))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.13518
45.63801973099782
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
2022-10-11T18:18:47.618904Z
Batch API, v4.149.0
s3://deafrica-sentinel-1/s1_rtc/S25E036/2022/10/11/056D9E
2.0E-4
2.0E-4
true
block average
2
2
-24.0
36.0
-25.0
37.0
POLYGON((36.37523237821396 -24.0,36.66270652161783 -25.0,36.0 -25.0,36.0 -24.0,36.37523237821396 -24.0))
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_056D9E_S25E036_2022_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_056D9E_S25E036_2022_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_056D9E_S25E036_2022_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_056D9E_S25E036_2022_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_056D9E_S25E036_2022_10_11_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 2021
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