https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-08-11T03:37:25.171875Z
2018-08-11T03:37:52.977815Z
s3://sentinel-s1-l1c/GRD/2018/8/11/IW/DV/S1A_IW_GRDH_1SDV_20180811T033725_20180811T033752_023193_028523_FEBD
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
2018-08-11T03:37:25.171875Z
2018-08-11T03:37:52.977815Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180811T053116_V20180811T011624_20180811T043354.EOF
192.4555933717062
693000
Copernicus S1 Core Ground Segment - DPA
2018-08-11T05:46:35.920182Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180811T033725_20180811T033752_023193_028523_FEBD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.237251315 26.491624225,35.85484563 26.557673275,35.598022063 26.601413946,35.212423238 26.66615619,34.955117312 26.70873676,34.568802325 26.771733257,34.311023954 26.813146302,33.754937718 26.900773441,33.452344951 25.35034112,34.000977616 25.261801583,34.255317464 25.220014747,34.636499758 25.15651596,34.890401006 25.113639379,35.270919151 25.048511247,35.524373537 25.004551982,35.901785099 24.938234467,36.080406728 25.767449171,36.237251315 26.491624225))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76210639315409
46.37857590872783
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
2021-12-22T23:30:36.547230Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E036/2018/08/11/028523
2.0E-4
2.0E-4
true
block average
2
2
26.0
36.0
25.0
37.0
POLYGON((36.13077347086112 26.0,36.0 25.39417723561544,36.0 26.0,36.13077347086112 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_028523_N25E036_2018_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_028523_N25E036_2018_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_028523_N25E036_2018_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_028523_N25E036_2018_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_028523_N25E036_2018_08_11_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