https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-21T03:15:15.563027Z
2024-04-21T03:15:44.581643Z
s3://sentinel-s1-l1c/GRD/2024/4/21/IW/DV/S1A_IW_GRDH_1SDV_20240421T031515_20240421T031544_053526_067F19_19EF
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
2024-04-21T03:15:15.563027Z
2024-04-21T03:15:44.581643Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240421T062033_V20240421T022243_20240421T054013.EOF
192.0692607556855
693000
Copernicus Ground Segment
2024-04-21T08:23:56.186107Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240421T031515_20240421T031544_053526_067F19_19EF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.55095800224458 -10.87951233619307,35.97900289623682 -10.750912503987102,35.402502054482255 -10.620126052031075,34.9426166792785 -10.514967430730522,34.327279929541604 -10.373120652696986,34.27197153013759 -10.611916655343585,34.18637708409024 -10.972532382626076,34.14340771823193 -11.152815000145711,34.098761577804844 -11.332713681514932,34.018091206264415 -11.69456910500922,33.97373204664553 -11.87456365927615,33.94257904249301 -11.994789379722803,34.45093288966004 -12.11308336686531,35.03058296834227 -12.246702728687508,35.60858060857087 -12.378600135482229,36.18355587947058 -12.50847428025289,36.25587027449846 -12.206888195561751,36.29656054777075 -12.025691877998614,36.38045457562361 -11.663884230467016,36.421711125413246 -11.482832859639974,36.456500056858765 -11.300328773135735,36.50170401460229 -11.120178875381585,36.53780605094333 -10.93798333245526,36.55095800224458 -10.87951233619307))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62848
46.29217817920718
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
2024-04-22T09:53:25.500207Z
Batch API, v4.340.0
s3://deafrica-sentinel-1/s1_rtc/S12E035/2024/04/21/067F19
2.0E-4
2.0E-4
true
block average
2
2
-11.0
35.0
-12.0
36.0
POLYGON((35.0 -12.0,35.0 -11.0,36.0 -11.0,36.0 -12.0,35.0 -12.0))
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_067F19_S12E035_2024_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067F19_S12E035_2024_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067F19_S12E035_2024_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067F19_S12E035_2024_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067F19_S12E035_2024_04_21_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