https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-22T18:09:21.960752Z
2018-07-22T18:09:46.958706Z
s3://sentinel-s1-l1c/GRD/2018/7/22/IW/DV/S1B_IW_GRDH_1SDV_20180722T180921_20180722T180946_011927_015F43_FAD6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-07-22T18:09:21.960752Z
2018-07-22T18:09:46.958706Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180722T202549_V20180722T162050_20180722T193820.EOF
346.85006179345106
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-22T20:45:10.817109Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180722T180921_20180722T180946_011927_015F43_FAD6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.076280423 35.836991684,-3.667979831 35.899902116,-3.389972652 35.941885319,-2.972416082 36.003653541,-2.693686706 36.044025579,-2.275064764 36.103369448,-1.995637238 36.142120262,-1.715937329 36.180219845,-1.341445767 36.230135551,-1.488516328 36.951251807,-1.517232413 37.132582326,-1.539058619 37.314784242,-1.58497735 37.493899469,-1.621446055 37.674220381,-1.63292159 37.734074335,-2.014895977 37.684650479,-2.300169526 37.646875138,-2.58515195 37.608412055,-3.012069825 37.549431531,-3.296304713 37.509256371,-3.72208047 37.447715698,-4.005540248 37.405839173,-4.421818987 37.34302021,-4.408169172 37.283073932,-4.364952157 37.102555357,-4.312270005 36.923486465,-4.284254343 36.740651992,-4.248942856 36.558930308,-4.076280423 35.836991684))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66994327110577
46.16358764134899
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
2021-12-22T18:01:46.410585Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N37W005/2018/07/22/015F43
2.0E-4
2.0E-4
true
block average
2
2
38.0
-5.0
37.0
-4.0
POLYGON((-4.3347803228777195 37.0,-4.364952157000558 37.10255535700209,-4.421818987000088 37.34302021000003,-4.0 37.4066576536168,-4.0 37.0,-4.3347803228777195 37.0))
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_015F43_N37W005_2018_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_015F43_N37W005_2018_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_015F43_N37W005_2018_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_015F43_N37W005_2018_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_015F43_N37W005_2018_07_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