https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-04T18:40:26.460836Z
2020-12-04T18:40:49.447962Z
s3://sentinel-s1-l1c/GRD/2020/12/4/IW/DV/S1A_IW_GRDH_1SDV_20201204T184026_20201204T184049_035540_0427D3_35A5
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
2020-12-04T18:40:26.460836Z
2020-12-04T18:40:49.447962Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201204T210001_V20201204T165441_20201204T201211.EOF
347.52195396973735
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-04T21:22:37.443543Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201204T184026_20201204T184049_035540_0427D3_35A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.044971704690996 25.760231519258273,-9.685794248002122 25.822813918058582,-9.438121943616895 25.86541083590921,-9.1893151005498 25.907747087455192,-8.816906133888994 25.970263949297912,-8.44408659806784 26.031826795342745,-8.194833094603693 26.07241427187953,-7.944925329602398 26.112648786802787,-7.580492366868592 26.170494374517947,-7.615494851696161 26.351208620434093,-7.686426924915981 26.71266579312931,-7.722458246093149 26.89330088514734,-7.792657201493547 27.25484702879217,-7.827684333348796 27.43081813988959,-8.196335335616759 27.37345584982904,-8.448747804965558 27.33358224312039,-8.70061059081671 27.293312643634142,-9.077125690011163 27.23221297024249,-9.328307140148654 27.190853097671745,-9.703275803038274 27.128216130503223,-9.956124511318539 27.0853769785295,-10.32024141652763 27.02282392734425,-10.24085943966481 26.665644912554566,-10.20012184382832 26.48481341548492,-10.16102878542321 26.303697214825362,-10.044971704690996 25.760231519258273))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74311071867492
46.03131881730771
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
2021-12-25T21:22:57.228026Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N26W011/2020/12/04/0427D3
2.0E-4
2.0E-4
true
block average
2
2
27.0
-11.0
26.0
-10.0
POLYGON((-10.096174255566767 26.0,-10.200121843826679 26.48481341547818,-10.315168866357116 27.0,-10.0 27.0,-10.0 26.0,-10.096174255566767 26.0))
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_0427D3_N26W011_2020_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0427D3_N26W011_2020_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0427D3_N26W011_2020_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0427D3_N26W011_2020_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0427D3_N26W011_2020_12_04_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