https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-05-20T16:13:28.091469Z
2020-05-20T16:13:57.133648Z
s3://sentinel-s1-l1c/GRD/2020/5/20/IW/DV/S1A_IW_GRDH_1SDV_20200520T161328_20200520T161357_032651_03C81D_7F3D
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
2020-05-20T16:13:28.091469Z
2020-05-20T16:13:57.133648Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20200609T120825_V20200519T225942_20200521T005942.EOF
347.2530745596472
693000
Copernicus S1 Core Ground Segment - DPA
2020-06-29T14:31:53.726789Z
Sentinel-1 IPF, 003.30
S1A_IW_GRDH_1SDV_20200520T161328_20200520T161357_032651_03C81D_7F3D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.971441785479357 30.392304428148442,26.372590555637174 30.45847701675919,26.642647221537526 30.502281116399875,27.048735859903104 30.567025824983556,27.320719019239924 30.609634634322482,27.726167672119658 30.672033429777084,27.99708582026806 30.712980217540377,28.268487937407947 30.75340011574898,28.544950313783815 30.793954614566832,28.425786830392703 31.393060966471527,28.31674169584364 31.93447329169311,28.220390849861744 32.41782948261536,27.93842827848062 32.377619486352756,27.661952053232213 32.33754289059672,27.385720990675992 32.29686219484621,26.971840711072318 32.23471188967541,26.696235816427894 32.19252759855958,26.283308836225487 32.128128871421275,26.008348679857068 32.08445053285189,25.599833693871147 32.018376942067455,25.66890735482053 31.715079255137198,25.710623465312068 31.534385337365087,25.79548560207458 31.17324059205389,25.877628736720787 30.811659907970515,25.971441785479357 30.392304428148442))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72054183707333
46.54228513859487
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
2021-12-25T11:03:59.162746Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30E028/2020/05/20/03C81D
2.0E-4
2.0E-4
true
block average
2
2
31.0
28.0
30.0
29.0
POLYGON((28.50396746359903 31.0,28.544950313783858 30.79395461456648,28.0 30.71341422612319,28.0 31.0,28.50396746359903 31.0))
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_03C81D_N30E028_2020_05_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03C81D_N30E028_2020_05_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03C81D_N30E028_2020_05_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03C81D_N30E028_2020_05_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03C81D_N30E028_2020_05_20_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