https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-27T18:51:23.508983Z
2021-11-27T18:51:48.507690Z
s3://sentinel-s1-l1c/GRD/2021/11/27/IW/DV/S1A_IW_GRDH_1SDV_20211127T185123_20211127T185148_040761_04D676_036F
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
2021-11-27T18:51:23.508983Z
2021-11-27T18:51:48.507690Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01718522364604
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-27T21:14:25.000428Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211127T185123_20211127T185148_040761_04D676_036F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.945483444064841 5.429971786892931,-8.830907175365459 5.66132073153032,-7.726051567938839 5.888340462279742,-7.76272271541791 6.06927412690866,-7.79808812824658 6.250562473067424,-7.83477818409926 6.431573639946847,-7.869922815490743 6.61289406454405,-7.979504507977037 7.155974685294079,-8.010920547892077 7.338022449594457,-8.023094040865285 7.397860790157817,-8.57401691004964 7.286580694727636,-9.136263044940783 7.172260829965243,-9.695691878492523 7.057771992010434,-10.254885294745579 6.942599981236902,-10.240268959086114 6.8830396623637995,-10.20555196979683 6.700962397289941,-10.168530679108166 6.519359613219985,-10.1291786557575 6.338238520305009,-10.057507267894291 5.974526623260476,-9.945483444064841 5.429971786892931))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78369697825889
46.10622456871879
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
2021-12-26T15:33:27.812740Z
Batch API, v4.67.1
s3://deafrica-sentinel-1/s1_rtc/N07W008/2021/11/27/04D676
2.0E-4
2.0E-4
true
block average
2
2
8.0
-8.0
7.0
-7.0
POLYGON((-8.0 7.274740720450251,-7.97950450797701 7.155974685293997,-7.948032256258794 7.0,-8.0 7.0,-8.0 7.274740720450251))
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_04D676_N07W008_2021_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D676_N07W008_2021_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D676_N07W008_2021_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D676_N07W008_2021_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D676_N07W008_2021_11_27_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