https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-25T18:34:33.358819Z
2024-01-25T18:34:58.357886Z
s3://sentinel-s1-l1c/GRD/2024/1/25/IW/DV/S1A_IW_GRDH_1SDV_20240125T183433_20240125T183458_052267_0651A3_F819
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
2024-01-25T18:34:33.358819Z
2024-01-25T18:34:58.357886Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240125T171359_V20240125T164648_20240125T232148.EOF
347.0525234493402
693000
Copernicus Ground Segment
2024-01-25T19:05:44.162251Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240125T183433_20240125T183458_052267_0651A3_F819
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.68145786295113 33.3953708320633,-9.283080548333357 33.458726898211815,-9.008073680294007 33.501659701281746,-8.595059063623843 33.56491514917543,-8.31938444255182 33.606320698003714,-7.905383279264706 33.66727798754117,-7.629061140187434 33.70714663278223,-7.352354885481321 33.74641618340232,-7.016730029505565 33.79314884866198,-7.054046011007905 33.97336528013894,-7.320947997003037 35.295818676640735,-7.661777090524133 35.24964716296824,-7.943422007428942 35.210713116820514,-8.224796173268668 35.17112592198234,-8.646341376982917 35.110523882457606,-8.927021961970881 35.06931068601381,-9.347509195467092 35.00627728665052,-9.627472878094514 34.963448341364064,-10.033002694717245 34.900180025212435,-9.849487762296711 34.118028961637506,-9.68145786295113 33.3953708320633))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6228645269802
46.26490312824973
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
2024-01-25T20:59:32.533731Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/N34W008/2024/01/25/0651A3
2.0E-4
2.0E-4
true
block average
2
2
35.0
-8.0
34.0
-7.0
POLYGON((-7.26124487816442 35.0,-7.059421519624049 34.0,-8.0 34.0,-8.0 35.0,-7.26124487816442 35.0))
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_0651A3_N34W008_2024_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0651A3_N34W008_2024_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0651A3_N34W008_2024_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0651A3_N34W008_2024_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0651A3_N34W008_2024_01_25_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