https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-15T19:00:06.412672Z
2018-07-15T19:00:31.411809Z
s3://sentinel-s1-l1c/GRD/2018/7/15/IW/DV/S1A_IW_GRDH_1SDV_20180715T190006_20180715T190031_022809_027913_427B
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
2018-07-15T19:00:06.412672Z
2018-07-15T19:00:31.411809Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180715T212350_V20180715T171907_20180715T203637.EOF
347.98840320418253
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-15T21:48:02.310852Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180715T190006_20180715T190031_022809_027913_427B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.633301271 8.499079326,-12.072565735 8.613289547,-11.510249153 8.72692935,-10.947594305 8.839732833,-10.399401674 8.948754848,-10.435835806 9.129607589,-10.471287453 9.310743325,-10.579545758 9.853740761,-10.648545205 10.216333149,-10.684056619 10.397421477,-10.695455163 10.457681993,-11.246301272 10.349849204,-11.811623557 10.238121716,-12.376547822 10.12541124,-12.939823924 10.011982449,-12.928040157 9.95154917,-12.891036492 9.770019852,-12.855639458 9.588161383,-12.819582034 9.406434586,-12.781943222 9.225027574,-12.745141757 9.043447272,-12.707615909 8.862011908,-12.670916236 8.68040603,-12.633301271 8.499079326))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83202984597865
46.07422
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
2021-12-22T16:22:25.830508Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N09W012/2018/07/15/027913
2.0E-4
2.0E-4
true
block average
2
2
10.0
-12.0
9.0
-11.0
POLYGON((-12.0 9.0,-12.0 10.0,-11.0 10.0,-11.0 9.0,-12.0 9.0))
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_027913_N09W012_2018_07_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027913_N09W012_2018_07_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027913_N09W012_2018_07_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027913_N09W012_2018_07_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027913_N09W012_2018_07_15_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