https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-06T17:08:36.510444Z
2021-08-06T17:09:01.508441Z
s3://sentinel-s1-l1c/GRD/2021/8/6/IW/DV/S1A_IW_GRDH_1SDV_20210806T170836_20210806T170901_039112_049D8A_52AB
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
2021-08-06T17:08:36.510444Z
2021-08-06T17:09:01.508441Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.7207702145114
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-06T20:11:02.252362Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210806T170836_20210806T170901_039112_049D8A_52AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.649037190527393 20.720151070974346,14.238567829077382 20.82802067349154,14.83309915115843 20.934600787912956,15.429178641825157 21.03923380564233,16.02332432934967 21.141305032526667,15.98919722343053 21.32228304384127,15.951352858808558 21.502722632820777,15.916691351092238 21.68369446423484,15.882950872870378 21.864815519025953,15.846471432657767 22.045473378737654,15.81330368233184 22.226679158299305,15.776833505429485 22.40733048017702,15.730595387721761 22.647877838851752,15.133029496954265 22.547368862867614,14.53034089772526 22.443601638933945,13.932598542979793 22.33830912462378,13.334804169728653 22.23064550380873,13.38477548201554 21.9895017862402,13.462501898351473 21.627213552691515,13.53534376856952 21.264029335551243,13.649037190527393 20.720151070974346))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86900149723198
46.0798440439288
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
2021-12-26T09:51:22.552457Z
Batch API, v4.44.1
s3://deafrica-sentinel-1/s1_rtc/N21E014/2021/08/06/049D8A
2.0E-4
2.0E-4
true
block average
2
2
22.0
14.0
21.0
15.0
POLYGON((14.0 21.0,14.0 22.0,15.0 22.0,15.0 21.0,14.0 21.0))
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_049D8A_N21E014_2021_08_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049D8A_N21E014_2021_08_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049D8A_N21E014_2021_08_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049D8A_N21E014_2021_08_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049D8A_N21E014_2021_08_06_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