https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-20T16:29:57.136408Z
2020-12-20T16:30:26.166136Z
s3://sentinel-s1-l1c/GRD/2020/12/20/IW/DV/S1A_IW_GRDH_1SDV_20201220T162957_20201220T163026_035772_042FCD_7599
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
2020-12-20T16:29:57.136408Z
2020-12-20T16:30:26.166136Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201220T205646_V20201220T162146_20201220T193916.EOF
347.2667496372625
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-22T15:31:41.564717Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201220T162957_20201220T163026_035772_042FCD_7599
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.907228237750644 30.148513221236694,22.30800426877986 30.21483841383914,22.577339055107345 30.2586742023861,22.982482618060324 30.32349984958752,23.252875674037828 30.366021242651442,23.658350392021582 30.42867196432725,23.92957841799742 30.469833850518555,24.20074683444336 30.510390308357913,24.477980376226544 30.55123475388291,24.25244474220565 31.692074623904716,24.216406512371872 31.872573133885503,24.179037778209462 32.052880712535114,24.154801204643032 32.17457091191713,23.87299679069714 32.1342051018715,23.597358911995045 32.09407912664244,23.18613797350469 32.03303483982185,22.91024445300362 31.991289594351603,22.49804684026956 31.92773208005098,22.223609603479346 31.884626542240206,21.949137332245826 31.84088378573543,21.541931510176667 31.774818759692813,21.610660501571147 31.472150641535432,21.69208698592871 31.110471625222218,21.853324050303975 30.38686902180989,21.907228237750644 30.148513221236694))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74582526223933
46.55199258300453
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
2021-12-25T22:09:10.633870Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N30E021/2020/12/20/042FCD
2.0E-4
2.0E-4
true
block average
2
2
31.0
21.0
30.0
22.0
POLYGON((21.907228237750747 30.148513221236854,21.716702873797907 31.0,22.0 31.0,22.0 30.16386619776947,21.907228237750747 30.148513221236854))
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_042FCD_N30E021_2020_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_042FCD_N30E021_2020_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_042FCD_N30E021_2020_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_042FCD_N30E021_2020_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_042FCD_N30E021_2020_12_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