https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-27T17:31:25.878618Z
2021-07-27T17:31:50.877765Z
s3://sentinel-s1-l1c/GRD/2021/7/27/IW/DV/S1B_IW_GRDH_1SDV_20210727T173125_20210727T173150_027982_0356A7_78AF
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
2021-07-27T17:31:25.878618Z
2021-07-27T17:31:50.877765Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.9108691446731
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-27T18:45:49.914167Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210727T173125_20210727T173150_027982_0356A7_78AF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.64584555007404 -13.309056721306758,13.223724809775899 -13.178214997299996,13.81405835371943 -13.043083421052449,14.406156488870508 -12.906053853331077,14.910673238247687 -12.788131438892526,14.867822111458342 -12.60781202247289,14.82343408675618 -12.42777387241533,14.780458140721453 -12.247409797150432,14.736355730376669 -12.067325389830744,14.693418291728712 -11.886974514096899,14.64773528054267 -11.707282051398455,14.606582204324944 -11.526528682063713,14.564345178724592 -11.346041118113469,14.551371088318945 -11.286216917829321,14.038311511458037 -11.405245440914252,13.45128970311274 -11.540195010923782,12.865642627888768 -11.673527459148865,12.300195627030952 -11.801016844033748,12.43739730586733 -12.404102792420561,12.56165661698385 -12.94729706485186,12.60322791894932 -13.128339662600636,12.64584555007404 -13.309056721306758))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.40051
46.40789966919434
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
2021-12-26T09:19:43.640124Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S13E013/2021/07/27/0356A7
2.0E-4
2.0E-4
true
block average
2
2
-12.0
13.0
-13.0
14.0
POLYGON((13.0 -13.0,13.0 -12.0,14.0 -12.0,14.0 -13.0,13.0 -13.0))
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_0356A7_S13E013_2021_07_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0356A7_S13E013_2021_07_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0356A7_S13E013_2021_07_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0356A7_S13E013_2021_07_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0356A7_S13E013_2021_07_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