https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-19T18:22:02.210814Z
2022-03-19T18:22:27.209144Z
s3://sentinel-s1-l1c/GRD/2022/3/19/IW/DV/S1A_IW_GRDH_1SDV_20220319T182202_20220319T182227_042394_050DFA_F2AC
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
2022-03-19T18:22:02.210814Z
2022-03-19T18:22:27.209144Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220319T183430_V20220319T163823_20220319T231323.EOF
347.7860394762098
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-19T20:17:50.994176Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220319T182202_20220319T182227_042394_050DFA_F2AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.413976078995503 18.53612428158548,-3.8302740709469383 18.64529109201459,-3.2428381987258694 18.75318936531791,-2.654735671343525 18.85922973725896,-2.0763007819694925 18.961586674057223,-2.368523397535945 20.468732619013448,-2.9529350246742045 20.367381295035937,-3.5469265916223787 20.262225045642516,-4.140305882662679 20.155026363377807,-4.729003960748187 20.046551260477493,-4.413976078995503 18.53612428158548))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84251980619945
46.04524
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
2022-03-28T11:42:00.530967Z
Batch API, v4.100.0
s3://deafrica-sentinel-1/s1_rtc/N19W004/2022/03/19/050DFA
2.0E-4
2.0E-4
true
block average
2
2
20.0
-4.0
19.0
-3.0
POLYGON((-4.0 19.0,-4.0 20.0,-3.0 20.0,-3.0 19.0,-4.0 19.0))
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_050DFA_N19W004_2022_03_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050DFA_N19W004_2022_03_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050DFA_N19W004_2022_03_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050DFA_N19W004_2022_03_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050DFA_N19W004_2022_03_19_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