https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-15T15:40:53.967470Z
2021-11-15T15:41:18.966800Z
s3://sentinel-s1-l1c/GRD/2021/11/15/IW/DV/S1A_IW_GRDH_1SDV_20211115T154053_20211115T154118_040584_04D064_C1B8
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
2021-11-15T15:40:53.967470Z
2021-11-15T15:41:18.966800Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.2399302378974
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-15T16:24:05.561040Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211115T154053_20211115T154118_040584_04D064_C1B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.11980034853394 30.75230398468878,34.50663844176045 30.81586598536613,34.77380381868563 30.85903915384668,35.17017187053611 30.92201195960812,35.43442121381285 30.963276586756518,35.715512197573254 31.006523277947302,36.11306026406724 31.06660340237173,36.37998345172376 31.106213376756155,36.709409890573546 31.15427559773993,36.67278983460778 31.33465928180907,36.6352757299525 31.515005272553374,36.59846364837898 31.695449399232274,36.5259320929641 32.05648404382704,36.45607758035448 32.41788213603336,36.40738222217998 32.65761530718066,36.06944485109578 32.609584076284975,35.79776988681484 32.5702565851835,35.519983454473305 32.52940985769362,35.11609899365196 32.46884784727767,34.84131655165908 32.426864417519276,34.43486185120399 32.36358840510201,34.16420894171223 32.32067887799865,33.77278464737023 32.2575176793029,33.99207144960906 31.293965047446196,34.07596341106984 30.93258415987434,34.11980034853394 30.75230398468878))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63898631421877
46.3111347251989
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
2021-12-26T14:55:50.961799Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N31E033/2021/11/15/04D064
2.0E-4
2.0E-4
true
block average
2
2
32.0
33.0
31.0
34.0
POLYGON((34.0 31.259811279580703,33.83139092018528 32.0,34.0 32.0,34.0 31.259811279580703))
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_04D064_N31E033_2021_11_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D064_N31E033_2021_11_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D064_N31E033_2021_11_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D064_N31E033_2021_11_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D064_N31E033_2021_11_15_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