https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-26T18:18:17.144445Z
2021-10-26T18:18:46.145571Z
s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1A_IW_GRDH_1SDV_20211026T181817_20211026T181846_040294_04C649_86EF
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
2021-10-26T18:18:17.144445Z
2021-10-26T18:18:46.145571Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.02051726145925
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-26T19:56:36.377017Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211026T181817_20211026T181846_040294_04C649_86EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.5878075613040372 4.810127458251,-0.4778245143743348 5.041517766876342,0.6269346000090441 5.269758529999103,0.4326101583590657 6.232977220626341,0.39654147723299965 6.4141691992841405,0.36106590920923376 6.5954754375782265,0.3240120682214327 6.7764546403360875,0.30022971355960976 6.896386379850625,-0.24918676759606279 6.784865424759516,-0.8080140749111662 6.670738814354236,-1.3661356388943777 6.556068139339027,-1.9197270984942576 6.441658959578614,-1.897381507679153 6.320977157183742,-1.8597701628094816 6.139439106031759,-1.8232125702510762 5.957679111369755,-1.7848890225473644 5.7762844005111225,-1.709694598299963 5.413184794990542,-1.6736213118926022 5.231312118203712,-1.5878075613040372 4.810127458251))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77368
46.01625
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
2021-12-26T13:57:28.501902Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/N05W002/2021/10/26/04C649
2.0E-4
2.0E-4
true
block average
2
2
6.0
-2.0
5.0
-1.0
POLYGON((-1.626492908826176 5.0,-1.7096945982999383 5.413184794990429,-1.8317246182742508 6.0,-1.0 6.0,-1.0 5.0,-1.626492908826176 5.0))
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_04C649_N05W002_2021_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C649_N05W002_2021_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C649_N05W002_2021_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C649_N05W002_2021_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C649_N05W002_2021_10_26_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