https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T03:33:27.313136Z
2023-02-17T03:33:56.323105Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T033327_20230217T033356_047270_05AC40_9177
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
2023-02-17T03:33:27.313136Z
2023-02-17T03:33:56.323105Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230217T064611_V20230217T024717_20230217T060447.EOF
192.0402184345077
693000
Copernicus Ground Segment
2023-02-17T07:43:16.542259Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T033327_20230217T033356_047270_05AC40_9177
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.31380575701035 12.263611342697622,34.73967637740979 12.37713683173211,34.16296875684226 12.489851667225823,33.583973796979855 12.601673803784752,33.05526567073572 12.702596829455512,32.97286021618508 12.282402193416939,32.82966482778791 11.55822082731492,32.79287306560672 11.377353607725695,32.756716048105886 11.196359116365226,32.73329259531373 11.075747726552283,33.26001904642112 10.973373461885789,33.833567626713084 10.860773725659588,34.40183455765217 10.748070217120606,34.97486233309325 10.633279939302565,35.000513583379394 10.753947353928899,35.037686893519854 10.935490357855045,35.07839475050683 11.116321721441919,35.10995536521202 11.298986763337025,35.14732788538007 11.480483171305835,35.227802802523335 11.842326457541235,35.264357650286804 12.023981797475022,35.31380575701035 12.263611342697622))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90189765863486
46.24689940564443
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
2023-02-17T18:13:22.018370Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N12E034/2023/02/17/05AC40
2.0E-4
2.0E-4
true
block average
2
2
13.0
34.0
12.0
35.0
POLYGON((34.0 12.521326059657019,35.0 12.325661732892275,35.0 12.0,34.0 12.0,34.0 12.521326059657019))
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_05AC40_N12E034_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC40_N12E034_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC40_N12E034_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC40_N12E034_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC40_N12E034_2023_02_17_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