https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-12T14:53:16.543871Z
2021-05-12T14:53:41.967753Z
s3://sentinel-s1-l1c/GRD/2021/5/12/IW/DV/S1B_IW_GRDH_1SDV_20210512T145316_20210512T145341_026873_0335E9_3DAD
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
2021-05-12T14:53:16.543871Z
2021-05-12T14:53:41.967753Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9710191125107
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-12T16:09:10.113779Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210512T145316_20210512T145341_026873_0335E9_3DAD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((48.737303094821854 10.223044899935353,49.29542114414193 10.335212669653066,49.854377222206544 10.446499863117838,50.4169518043618 10.55743911090173,50.97008650733385 10.665460225830419,50.93433399826711 10.846394949983386,50.89934657186404 11.027565539373096,50.86580470447045 11.20900919116738,50.83026814755198 11.390061326956733,50.792303696180035 11.570640557675233,50.75180710850683 11.750729317115049,50.71478352955434 11.931482343318875,50.68663539301778 12.074032220734923,50.12873447871914 11.966728378819294,49.56273328143513 11.856643235720645,48.997187885805815 11.74542656228028,48.43335645535978 11.633341314711807,48.49997302022054 11.308968928626012,48.542749757806284 11.128614506762485,48.5927212844051 10.949706850897215,48.62858839189324 10.767965950678978,48.663670580005196 10.586064094100365,48.699919318603584 10.404394259754781,48.737303094821854 10.223044899935353))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83480327404547
46.04968
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
2021-12-26T05:31:01.348242Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N11E050/2021/05/12/0335E9
2.0E-4
2.0E-4
true
block average
2
2
12.0
50.0
11.0
51.0
POLYGON((50.0 11.941689998018147,50.3017223936486 12.0,50.70125391879387 12.0,50.75180710850355 11.750729317129903,50.79230369617709 11.570640557687662,50.830268147552296 11.390061326953473,50.86580470447614 11.209009191136259,50.90466999264319 11.0,50.0 11.0,50.0 11.941689998018147))
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_0335E9_N11E050_2021_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0335E9_N11E050_2021_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0335E9_N11E050_2021_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0335E9_N11E050_2021_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0335E9_N11E050_2021_05_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