https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-19T18:24:45.077057Z
2018-08-19T18:25:14.097561Z
s3://sentinel-s1-l1c/GRD/2018/8/19/IW/DV/S1A_IW_GRDH_1SDV_20180819T182445_20180819T182514_023319_028942_C211
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
2018-08-19T18:24:45.077057Z
2018-08-19T18:25:14.097561Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180819T202519_V20180819T163800_20180819T195530.EOF
347.3064829046503
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-19T20:45:06.987369Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180819T182445_20180819T182514_023319_028942_C211
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.733928468 29.48222384,-6.34997887 29.546276379,-6.089550555 29.589044968,-5.6984988 29.652240819,-5.437527908 29.693731456,-5.04567239 29.755004294,-4.78417244 29.795208922,-4.522464707 29.834896942,-4.19146327 29.884291303,-4.203141152 29.941565212,-4.238438549 30.122236163,-4.270848559 30.303324439,-4.304040286 30.484291192,-4.336142255 30.665411099,-4.370130911 30.846251915,-4.438671597 31.207835566,-4.475564604 31.388243765,-4.495157715 31.509785968,-4.831824592 31.460970026,-5.097999131 31.421699573,-5.363951932 31.381877694,-5.762460204 31.321113754,-6.027848433 31.279918927,-6.425499404 31.217101621,-6.690309486 31.174541927,-7.080700641 31.110733843,-7.057662732 30.988925307,-7.015757768 30.808264623,-6.977079393 30.627072906,-6.937587501 30.446016435,-6.898775221 30.264847698,-6.861968833 30.083346114,-6.787077593 29.720554203,-6.747068388 29.539586365,-6.733928468 29.48222384))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84206158209652
46.34058568727544
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
2021-12-23T01:41:15.892414Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30W006/2018/08/19/028942
2.0E-4
2.0E-4
true
block average
2
2
31.0
-6.0
30.0
-5.0
POLYGON((-6.0 30.0,-6.0 31.0,-5.0 31.0,-5.0 30.0,-6.0 30.0))
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_028942_N30W006_2018_08_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028942_N30W006_2018_08_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028942_N30W006_2018_08_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028942_N30W006_2018_08_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028942_N30W006_2018_08_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