https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-07T17:57:40.564346Z
2022-08-07T17:58:05.562733Z
s3://sentinel-s1-l1c/GRD/2022/8/7/IW/DV/S1A_IW_GRDH_1SDV_20220807T175740_20220807T175805_044450_054DED_3DBD
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
2022-08-07T17:57:40.564346Z
2022-08-07T17:58:05.562733Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220807T200221_V20220807T161344_20220807T193114.EOF
347.7660767388915
693000
Copernicus Ground Segment
2022-08-07T20:20:23.346527Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220807T175740_20220807T175805_044450_054DED_3DBD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.615096601038485 19.238374870471226,2.205205425570475 19.347971605623,2.7961790857131694 19.455672247398184,3.3898587673590357 19.56178831097504,3.9608328738977194 19.66187190260756,3.9270863941818233 19.842905230578182,3.8235641728555145 20.385856900403862,3.78727754095422 20.566526275649725,3.7169616253850877 20.928236798537746,3.679347947562364 21.1086691379197,3.6677694773038043 21.16872789484748,3.0917115014701886 21.06979924527886,2.4918232716860294 20.964555660029237,1.8931216450685977 20.857268692783634,1.2976973211291334 20.748340686564415,1.3494989513986508 20.507131550571206,1.390452337887197 20.326427038808276,1.4260683499501987 20.144733650161992,1.4649771110994168 19.96364991517587,1.5022075891937048 19.782253574349333,1.5403467399432362 19.60102550716734,1.615096601038485 19.238374870471226))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86475794817868
46.14959885086891
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
2022-08-07T22:17:46.159427Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/N20E003/2022/08/07/054DED
2.0E-4
2.0E-4
true
block average
2
2
21.0
3.0
20.0
4.0
POLYGON((3.702001569174703 21.0,3.823564172854888 20.38585690040703,3.897133821249288 20.0,3.0 20.0,3.0 21.0,3.702001569174703 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_054DED_N20E003_2022_08_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054DED_N20E003_2022_08_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054DED_N20E003_2022_08_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054DED_N20E003_2022_08_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054DED_N20E003_2022_08_07_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 2021
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