https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-02-28T04:33:58.903156Z
2024-02-28T04:34:23.901513Z
s3://sentinel-s1-l1c/GRD/2024/2/28/IW/DV/S1A_IW_GRDH_1SDV_20240228T043358_20240228T043423_052754_06622A_C34F
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
2024-02-28T04:33:58.903156Z
2024-02-28T04:34:23.901513Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240228T043332_V20240228T035318_20240228T102818.EOF
192.7476224716168
693000
Copernicus Ground Segment
2024-02-28T05:05:07.081659Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240228T043358_20240228T043423_052754_06622A_C34F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.0230911669516 31.89899997461917,22.617908579854504 31.964625069879546,22.342943789860946 32.0083694042384,21.930612482134922 32.07277642589412,21.653402635447993 32.11527250698199,21.239903074696162 32.17746677535224,20.96228767022939 32.21841740942087,20.687551988288405 32.25831214629435,20.407031145722843 32.29839426761131,20.36926070467214 32.11823699442459,20.334206145133265 31.93760144223098,20.262809287572992 31.576501478843014,20.227752962285603 31.395854483638164,20.109514452654437 30.794424614245287,20.38729542052539 30.753677153638165,20.659443338872556 30.713144628216433,20.931462688608594 30.672027947063228,21.33853153898164 30.60936935976423,21.609508783457287 30.566908185167147,22.015309381008823 30.502197210970216,22.286005029456216 30.45828142473499,22.68445891955238 30.39254211208258,22.737710096385157 30.633262699002202,22.81871623924427 30.995006024701844,22.940946916826437 31.537516730360633,23.0230911669516 31.89899997461917))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73025922011674
46.52911467705705
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
2024-02-28T09:31:06.164831Z
Batch API, v4.316.0
s3://deafrica-sentinel-1/s1_rtc/N31E021/2024/02/28/06622A
2.0E-4
2.0E-4
true
block average
2
2
32.0
21.0
31.0
22.0
POLYGON((21.0 31.0,21.0 32.0,22.0 32.0,22.0 31.0,21.0 31.0))
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_06622A_N31E021_2024_02_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06622A_N31E021_2024_02_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06622A_N31E021_2024_02_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06622A_N31E021_2024_02_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06622A_N31E021_2024_02_28_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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