https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-15T16:54:55.059388Z
2023-09-15T16:55:24.101847Z
s3://sentinel-s1-l1c/GRD/2023/9/15/IW/DV/S1A_IW_GRDH_1SDV_20230915T165455_20230915T165524_050341_060F94_EE43
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
2023-09-15T16:54:55.059388Z
2023-09-15T16:55:24.101847Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230915T171005_V20230915T164651_20230915T232151.EOF
347.2726347836769
693000
Copernicus Ground Segment
2023-09-15T17:37:43.542471Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230915T165455_20230915T165524_050341_060F94_EE43
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.756893989819943 30.073567125869,16.157514721727726 30.13990700682607,16.427565305314417 30.183885980082884,16.830275775581292 30.248369880627884,17.099788837852167 30.290788762630875,17.369541590424888 30.332654817863066,17.773951540761225 30.394314768661786,18.043689768503377 30.4347050281066,18.32157664022479 30.47569536661795,18.165593590316057 31.254902570206855,17.997407443660737 32.09956323582118,17.714041091696238 32.058921410301345,17.438960249040406 32.018824068018176,17.164120407065376 31.9781319317774,16.752318978515163 31.915981564236937,16.478094479375073 31.87380873166116,16.067229562392406 31.809444402485042,15.793638309747289 31.76580026685248,15.387189737303464 31.69980092732993,15.456341947464942 31.39620526267669,15.498532560066828 31.21562767618588,15.579352620700993 30.853894222002545,15.62195401754007 30.67339241753859,15.66208326327189 30.49248429706039,15.756893989819943 30.073567125869))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73768663306988
46.54271132891045
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
2023-09-15T21:56:17.282096Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N30E017/2023/09/15/060F94
2.0E-4
2.0E-4
true
block average
2
2
31.0
17.0
30.0
18.0
POLYGON((18.0 30.4281629776909,17.369541590398235 30.332654817858984,17.0 30.27508291556564,17.0 31.0,18.0 31.0,18.0 30.4281629776909))
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_060F94_N30E017_2023_09_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060F94_N30E017_2023_09_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060F94_N30E017_2023_09_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060F94_N30E017_2023_09_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060F94_N30E017_2023_09_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 2021
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