https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-12T18:53:44.784583Z
2021-02-12T18:54:09.783263Z
s3://sentinel-s1-l1c/GRD/2021/2/12/IW/DV/S1A_IW_GRDH_1SDV_20210212T185344_20210212T185409_036561_044B4C_DB1F
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
2021-02-12T18:53:44.784583Z
2021-02-12T18:54:09.783263Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210212T225728_V20210212T184951_20210212T220721.EOF
347.88913976423794
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-12T23:49:50.907545Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210212T185344_20210212T185409_036561_044B4C_DB1F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.811868744770477 14.502782452051408,-11.238200512709415 14.61413328683455,-10.661205823843359 14.724594579025934,-10.084913933786188 14.833377559934618,-9.522776193018093 14.937992207607346,-9.557390589344806 15.119045973669827,-9.593353112455027 15.299939268231135,-9.699393305150911 15.842928636349992,-9.735216066800154 16.023828240199695,-9.769872117846516 16.20493504820295,-9.816782038171384 16.44577874725938,-10.383424749883496 16.342243173110212,-10.965254289456187 16.234231351821897,-11.545595537155243 16.124787645624764,-12.123714090259107 16.01407343000856,-12.073519718249571 15.772736115589908,-12.034094458548697 15.591701315897547,-11.997147737757883 15.410185913929494,-11.960964120180773 15.22852062703905,-11.92198658869768 15.047396288664718,-11.886878349090711 14.865517933418602,-11.811868744770477 14.502782452051408))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84074891469368
46.06846987971468
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
2021-12-26T00:56:41.246287Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N15W013/2021/02/12/044B4C
2.0E-4
2.0E-4
true
block average
2
2
16.0
-13.0
15.0
-12.0
POLYGON((-12.0 15.424198782089745,-12.034094458547733 15.591701315892866,-12.0735197182504 15.772736115593744,-12.120787037793157 16.0,-12.0 16.0,-12.0 15.424198782089745))
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_044B4C_N15W013_2021_02_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_044B4C_N15W013_2021_02_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_044B4C_N15W013_2021_02_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_044B4C_N15W013_2021_02_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_044B4C_N15W013_2021_02_12_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