https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-31T18:23:17.367019Z
2022-03-31T18:23:52.059693Z
s3://sentinel-s1-l1c/GRD/2022/3/31/IW/DV/S1A_IW_GRDH_1SDV_20220331T182317_20220331T182352_042569_0513E7_F057
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
2022-03-31T18:23:17.367019Z
2022-03-31T18:23:52.059693Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220331T183342_V20220331T163823_20220331T231323.EOF
347.62404264188467
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-31T19:08:53.165362Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220331T182317_20220331T182352_042569_0513E7_F057
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.36029123780685 23.06767396458623,-4.762929894999926 23.17433615100724,-4.156552953262574 23.280122518744363,-3.5499437676677967 23.38344631362777,-2.949836663265263 23.483195149710507,-3.124157722999533 24.387634512185983,-3.3311500837131747 25.449944806623613,-3.6942923227825886 25.39164366650165,-3.941293528863844 25.35144285021785,-4.188224444758686 25.31081334641742,-4.558253623194252 25.249105475894954,-4.804737436241603 25.207452033936967,-5.174110351776696 25.14421005266923,-5.42016380511832 25.10153530080991,-5.779675102358832 25.038392574479257,-5.746286150033015 24.879780394067957,-5.552574610305448 23.973808003207917,-5.36029123780685 23.06767396458623))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78637600640414
46.01666
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
2022-03-31T22:51:01.958123Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/N25W005/2022/03/31/0513E7
2.0E-4
2.0E-4
true
block average
2
2
26.0
-5.0
25.0
-4.0
POLYGON((-5.0 25.17402026111305,-4.558253623196794 25.24910547589472,-4.0 25.34178340849308,-4.0 25.0,-5.0 25.0,-5.0 25.17402026111305))
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_0513E7_N25W005_2022_03_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0513E7_N25W005_2022_03_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0513E7_N25W005_2022_03_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0513E7_N25W005_2022_03_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0513E7_N25W005_2022_03_31_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