https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-08T17:52:41.561519Z
2018-03-08T17:53:10.583128Z
s3://sentinel-s1-l1c/GRD/2018/3/8/IW/DV/S1A_IW_GRDH_1SDV_20180308T175241_20180308T175310_020927_023E86_C7A4
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
2018-03-08T17:52:41.561519Z
2018-03-08T17:53:10.583128Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180308T195825_V20180308T160457_20180308T192227.EOF
347.064670459732
693000
Copernicus S1 Core Ground Segment - UPA
2018-03-08T20:26:47.687832Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180308T175241_20180308T175310_020927_023E86_C7A4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.698000256 33.067130018,1.106004181 33.13221251,1.380798299 33.175240217,1.793487721 33.238645309,2.068941677 33.280155471,2.482606289 33.341277055,2.758700506 33.381260147,3.035045203 33.420629806,3.343262478 33.463760096,3.333809627 33.521885359,3.299837492 33.702607808,3.265265759 33.883242457,3.229473727 34.063707015,3.189855044 34.243649304,3.15216231 34.423851761,3.115228394 34.604155057,3.07882024 34.784526079,3.043093539 34.96498642,3.018328771 35.086244467,2.704056418 35.043557133,2.422297245 35.004543336,2.140807423 34.964877515,1.719086022 34.904159698,1.438286109 34.862870773,1.017617018 34.799725902,0.737530132 34.75682409,0.321699532 34.691858568,0.350436908 34.570447747,0.392053551 34.389736448,0.434301809 34.209128389,0.4770353 34.028600159,0.520473524 33.848187566,0.565811744 33.668081208,0.607174126 33.487346232,0.647338898 33.306422749,0.686869005 33.125398785,0.698000256 33.067130018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84944455147048
46.50689585317048
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
2022-01-24T10:02:54.577377Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N33E000/2018/03/08/023E86
2.0E-4
2.0E-4
true
block average
2
2
34.0
0.0
33.0
1.0
POLYGON((0.6980002559999876 33.067130018,0.6868690049998998 33.12539878500052,0.64733889800051 33.306422748998166,0.5658117440000202 33.66808120799986,0.4839214053012871 34.0,1.0 34.0,1.0 33.11530331908501,0.6980002559999876 33.067130018))
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_023E86_N33E000_2018_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023E86_N33E000_2018_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023E86_N33E000_2018_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023E86_N33E000_2018_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023E86_N33E000_2018_03_08_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