https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-14T04:08:25.451464Z
2018-07-14T04:08:50.449913Z
s3://sentinel-s1-l1c/GRD/2018/7/14/IW/DV/S1A_IW_GRDH_1SDV_20180714T040825_20180714T040850_022785_027853_159C
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
2018-07-14T04:08:25.451464Z
2018-07-14T04:08:50.449913Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180714T060207_V20180714T014917_20180714T050647.EOF
192.8405016068446
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-14T06:19:08.316912Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180714T040825_20180714T040850_022785_027853_159C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.516625346 33.301318836,29.114658276 33.365300865,28.841633485 33.407962815,28.43160077 33.470829486,28.157919773 33.511987563,27.746917328 33.5725914,27.472599706 33.612236302,27.198033048 33.651273389,26.856387553 33.698929277,26.555915858 32.195614397,26.891743033 32.14749804,27.161646873 32.108129699,27.431317797 32.068187635,27.835381375 32.007201797,28.104457877 31.965831429,28.507617039 31.902709673,28.7760822 31.859919772,29.171362339 31.795810543,29.350176827 32.578622616,29.516625346 33.301318836))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68137273813606
46.22126020679357
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
2021-12-22T10:01:33.743715Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N32E028/2018/07/14/027853
2.0E-4
2.0E-4
true
block average
2
2
33.0
28.0
32.0
29.0
POLYGON((28.0 32.0,28.0 33.0,29.0 33.0,29.0 32.0,28.0 32.0))
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_027853_N32E028_2018_07_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027853_N32E028_2018_07_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027853_N32E028_2018_07_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027853_N32E028_2018_07_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027853_N32E028_2018_07_14_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