https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-17T04:25:23.562151Z
2020-10-17T04:25:46.550728Z
s3://sentinel-s1-l1c/GRD/2020/10/17/IW/DV/S1A_IW_GRDH_1SDV_20201017T042523_20201017T042546_034831_040F61_FBA6
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
2020-10-17T04:25:23.562151Z
2020-10-17T04:25:46.550728Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201017T063530_V20201017T020601_20201017T052331.EOF
192.7967040799912
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-17T06:56:01.398460Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201017T042523_20201017T042546_034831_040F61_FBA6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.212959891979594 32.464393297850656,24.810065400488384 32.52920310452875,24.538776485000845 32.57206406553957,24.131363910603014 32.635257853840216,23.85944025494291 32.67665315992805,23.451089126744698 32.737641512820105,23.178548943557395 32.777561975245284,22.90576651657332 32.81689012491785,22.578254657133982 32.86326145060537,22.540063012806552 32.6832064533164,22.50260117423238 32.50295686185434,22.46746227608468 32.322378257172396,22.430853726231913 32.14200452197596,22.324969832654883 31.605305953454295,22.647873001547236 31.55857003397322,22.916669278469 31.518993304395483,23.319801755077506 31.45851727677055,23.588632145380213 31.41744098899884,23.9911227916221 31.35482115317009,24.258713858483198 31.312444373697282,24.525917675036997 31.26953488662492,24.922480655971057 31.20475478938097,25.00316399633382 31.56143272443421,25.089088206627572 31.92231879036441,25.212959891979594 32.464393297850656))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70282531477975
46.29208415109714
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
2021-12-25T18:48:45.087674Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N31E022/2020/10/17/040F61
2.0E-4
2.0E-4
true
block average
2
2
32.0
22.0
31.0
23.0
POLYGON((23.0 31.50649242364331,22.32496983265489 31.605305953454174,22.402838015786248 32.0,23.0 32.0,23.0 31.50649242364331))
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_040F61_N31E022_2020_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_040F61_N31E022_2020_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_040F61_N31E022_2020_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_040F61_N31E022_2020_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_040F61_N31E022_2020_10_17_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