https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-18T04:59:03.190905Z
2022-07-18T04:59:28.189685Z
s3://sentinel-s1-l1c/GRD/2022/7/18/IW/DV/S1A_IW_GRDH_1SDV_20220718T045903_20220718T045928_044150_05450D_4C64
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
2022-07-18T04:59:03.190905Z
2022-07-18T04:59:28.189685Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220718T064241_V20220718T023051_20220718T054821.EOF
191.9638220250811
693000
Copernicus Ground Segment
2022-07-18T07:05:13.972769Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220718T045903_20220718T045928_044150_05450D_4C64
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.287156637622964 0.4283947702444849,10.086676024728552 0.8996987029915398,10.051778615161025 0.7182159236240258,9.939912491200543 0.17498851068197172,9.863543922976575 -0.18681077196389534,9.77327526433434 -0.6082203439456048,11.970410864798021 -1.0834813368762206,11.98368340214735 -1.023579766675727,12.022307442199768 -0.8422085475835174,12.061656140806274 -0.6609974376856073,12.099259589915981 -0.4794118583487435,12.178546679514461 -0.11713212586888487,12.216448002825189 0.06437937158557326,12.25343012943153 0.24608554525721543,12.287156637622964 0.4283947702444849))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73477
46.07755154867014
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
2022-07-18T09:14:07.791450Z
Batch API, v4.122.0
s3://deafrica-sentinel-1/s1_rtc/S01E012/2022/07/18/05450D
2.0E-4
2.0E-4
true
block average
2
2
0.0
12.0
-1.0
13.0
POLYGON((12.20300497904308 0.0,12.099259589915926 -0.4794118583490517,12.061656140806223 -0.6609974376857926,12.0 -0.946960095611706,12.0 0.0,12.20300497904308 0.0))
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_05450D_S01E012_2022_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05450D_S01E012_2022_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05450D_S01E012_2022_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05450D_S01E012_2022_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05450D_S01E012_2022_07_18_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