https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-22T18:34:06.050251Z
2018-12-22T18:34:31.048890Z
s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1A_IW_GRDH_1SDV_20181222T183406_20181222T183431_025142_02C6D0_1A3D
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
2018-12-22T18:34:06.050251Z
2018-12-22T18:34:31.048890Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181222T205926_V20181222T164614_20181222T200344.EOF
347.05303396494924
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-22T21:16:16.177404Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181222T183406_20181222T183431_025142_02C6D0_1A3D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.68067246 33.395418353,-9.287051689 33.458023447,-9.015223644 33.500473055,-8.606988678 33.56303007,-8.334507933 33.603987612,-7.92530848 33.664299505,-7.652194574 33.703755683,-7.37883299 33.742608775,-7.016912004 33.793048793,-7.162134487 34.514710321,-7.320044973 35.295835145,-7.68861723 35.245860362,-7.96698821 35.207317565,-8.24509433 35.168136714,-8.661748819 35.108172435,-8.939176692 35.067403182,-9.354796817 35.005063655,-9.631523926 34.962715884,-10.032211439 34.900196967,-9.848699483 34.118061437,-9.68067246 33.395418353))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62122012865213
46.10564804673973
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
2021-12-23T19:57:41.278326Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W008/2018/12/22/02C6D0
2.0E-4
2.0E-4
true
block average
2
2
35.0
-8.0
34.0
-7.0
POLYGON((-7.260239587253229 35.0,-7.058557521980806 34.0,-8.0 34.0,-8.0 35.0,-7.260239587253229 35.0))
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_02C6D0_N34W008_2018_12_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C6D0_N34W008_2018_12_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C6D0_N34W008_2018_12_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C6D0_N34W008_2018_12_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C6D0_N34W008_2018_12_22_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