https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-11T03:37:23.523339Z
2023-04-11T03:37:48.522432Z
s3://sentinel-s1-l1c/GRD/2023/4/11/IW/DV/S1A_IW_GRDH_1SDV_20230411T033723_20230411T033748_048043_05C66B_9F0C
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
2023-04-11T03:37:23.523339Z
2023-04-11T03:37:48.522432Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230411T051421_V20230411T011648_20230411T043418.EOF
192.5286474119953
693000
Copernicus Ground Segment
2023-04-11T06:12:29.760196Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230411T033723_20230411T033748_048043_05C66B_9F0C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.54506031291861 28.003252461277526,36.1622566799935 28.06819794899797,35.89963335791444 28.112088771900122,35.637142330614566 28.15542048156753,35.24987641407797 28.21837565549386,34.864968361086596 28.279794502914676,34.606477039540735 28.32039359405844,34.33579383345579 28.36233858711408,34.026894579597474 28.409497211872107,33.9991320775923 28.227737756410743,33.969386073883854 28.046171761753328,33.940263042605466 27.864501771542045,33.90586855333352 27.683626173137686,33.87209601503362 27.502649942414017,33.83734615728985 27.321819243534577,33.80200132609073 27.141075450184488,33.7652705297207 26.960542264842367,33.74972562186073 26.901741025808462,34.30967431566583 26.813512107103524,34.5674528846044 26.772095894021582,34.953768125443375 26.709094571631773,35.21107420405921 26.666510798532844,35.59667322261864 26.60176372137438,35.85349691581153 26.558019899867773,36.23343675733765 26.49239439110567,36.243984276517864 26.55232624269658,36.284685962609466 26.733174419409256,36.32018180476758 26.914923681561852,36.35485370290289 27.096812883359135,36.392088258160086 27.27825861805972,36.4279544839848 27.45993848888815,36.46740522239268 27.641002562946507,36.50339025427289 27.822659812273017,36.54506031291861 28.003252461277526))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76720171503921
46.53856362738892
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
2023-04-11T11:00:44.125867Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N28E033/2023/04/11/05C66B
2.0E-4
2.0E-4
true
block average
2
2
29.0
33.0
28.0
34.0
POLYGON((33.961984401983166 28.0,34.0 28.233419992983688,34.0 28.0,33.961984401983166 28.0))
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_05C66B_N28E033_2023_04_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C66B_N28E033_2023_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C66B_N28E033_2023_04_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C66B_N28E033_2023_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C66B_N28E033_2023_04_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