https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T15:40:07.485004Z
2023-07-25T15:40:32.483488Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T154007_20230725T154032_049581_05F646_F65D
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
2023-07-25T15:40:07.485004Z
2023-07-25T15:40:32.483488Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230725T174612_V20230725T140209_20230725T171939.EOF
348.033462229059
693000
Copernicus Ground Segment
2023-07-25T18:28:21.364818Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T154007_20230725T154032_049581_05F646_F65D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.017788719194954 -2.3984546651236105,40.11897562915069 -2.158712897901862,41.216831621546014 -1.9188499042924907,41.178104828378515 -1.7380327415766643,41.06324460462145 -1.1950509508517448,40.89886324910882 -0.4114583800316067,38.70167512023891 -0.8861708452806933,38.7139889676445 -0.9458302442196227,38.75878697446287 -1.1259271300978726,38.78909996702787 -1.3091698887038867,38.827709787810875 -1.4906163225928308,38.865490022397054 -1.6722465378576328,38.904282625259206 -1.8536601762132763,39.017788719194954 -2.3984546651236105))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68198
46.00142708615957
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
2023-07-25T21:53:10.120833Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S03E038/2023/07/25/05F646
2.0E-4
2.0E-4
true
block average
2
2
-2.0
38.0
-3.0
39.0
POLYGON((39.0 -2.3130742608990746,38.93477203387732 -2.0,39.0 -2.0,39.0 -2.3130742608990746))
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_05F646_S03E038_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F646_S03E038_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F646_S03E038_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F646_S03E038_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F646_S03E038_2023_07_25_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