https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T06:29:30.101591Z
2021-06-05T06:29:55.099923Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T062930_20210605T062955_038201_048221_BF77
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
2021-06-05T06:29:30.101591Z
2021-06-05T06:29:55.099923Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.6327915350533
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T08:01:29.309359Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210605T062930_20210605T062955_038201_048221_BF77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.212807240592923 29.970285141396854,-6.486126429490401 30.015738798801106,-6.883460210271077 30.08074324042127,-7.428978659999681 30.167889597171424,-7.707336054712338 30.211421289620827,-8.104992339023623 30.27254044730713,-8.375634547540454 30.313400475626842,-8.77611707527833 30.37278461553752,-8.812621793492077 30.192378335214144,-8.848016518398504 30.01171429168422,-8.885763757010189 29.83139296517249,-8.926593649656352 29.651524661796724,-8.958981857266155 29.470409369113412,-8.990640093322076 29.289179357527285,-9.027258922506624 29.108679907931165,-9.059536430880668 28.927529408934653,-9.069568349307037 28.86790275480609,-8.532519396204204 28.78594523874238,-8.136991176046783 28.724131177931472,-7.869599179269681 28.681650385044783,-7.471312116317554 28.617329775657538,-7.205209751742471 28.57366129932595,-6.808327810113308 28.507493991749858,-6.545137171261323 28.462930647859476,-6.532536948670685 28.52250420145244,-6.492807381986793 28.703524054156482,-6.454217568870142 28.884737483608554,-6.333758407570377 29.427592708207904,-6.291813644124039 29.6082472686191,-6.251829843032403 29.789232264503234,-6.212807240592923 29.970285141396854))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81455789940882
46.66484128738581
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
2021-12-26T06:44:55.998458Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29W008/2021/06/05/048221
2.0E-4
2.0E-4
true
block average
2
2
30.0
-8.0
29.0
-7.0
POLYGON((-8.0 29.0,-8.0 30.0,-7.0 30.0,-7.0 29.0,-8.0 29.0))
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_048221_N29W008_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048221_N29W008_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048221_N29W008_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048221_N29W008_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048221_N29W008_2021_06_05_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