https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-02-18T16:21:23.680604Z
2022-02-18T16:21:52.696821Z
s3://sentinel-s1-l1c/GRD/2022/2/18/IW/DV/S1A_IW_GRDH_1SDV_20220218T162123_20220218T162152_041969_04FF86_2340
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
2022-02-18T16:21:23.680604Z
2022-02-18T16:21:52.696821Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220218T164829_V20220218T145124_20220218T212624.EOF
347.2279575689513
693000
Copernicus S1 Core Ground Segment - TLS
2022-02-18T18:48:36.687764Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220218T162123_20220218T162152_041969_04FF86_2340
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.70768618178371 -30.796125901621565,34.05180541815064 -30.717172961252704,34.31105529541181 -30.656994009013772,34.56998346255425 -30.596301180444023,34.95776925411078 -30.504302482668557,35.21588666936797 -30.442333065638394,35.60244956924504 -30.34842822599075,35.85974734532796 -30.285193985294484,36.22062030697908 -30.195508141980255,36.08729959087192 -29.782076971926088,35.97329191100306 -29.425406773949618,35.86014188124316 -29.068615144059542,35.710313372686414 -28.59185601612925,35.3545599657384 -28.679972566166704,35.100944005586285 -28.742126686372615,34.71996089749247 -28.834468809005273,34.46560108440182 -28.895434965620854,34.083507758899216 -28.98598696852386,33.82841160058151 -29.04575429003245,33.573023066015445 -29.10503898196307,33.234067452058135 -29.18285614771432,33.37329175224235 -29.662419939951924,33.478341351569874 -30.021339851124146,33.58410681310582 -30.38016386602635,33.70768618178371 -30.796125901621565))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80458
45.51593261768816
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
2022-02-18T23:09:03.208822Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/02/18/04FF86
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50896236775915,36.15757405555555 -30.0,36.0 -30.0,36.0 -29.50896236775915))
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_04FF86_S30E036_2022_02_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04FF86_S30E036_2022_02_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04FF86_S30E036_2022_02_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04FF86_S30E036_2022_02_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04FF86_S30E036_2022_02_18_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