https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-21T18:45:57.895270Z
2023-02-21T18:46:22.894585Z
s3://sentinel-s1-l1c/GRD/2023/2/21/IW/DV/S1A_IW_GRDH_1SDV_20230221T184557_20230221T184622_047338_05AE94_9AD9
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
2023-02-21T18:45:57.895270Z
2023-02-21T18:46:22.894585Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230221T204600_V20230221T170303_20230221T202033.EOF
347.8670611283295
693000
Copernicus Ground Segment
2023-02-21T21:22:34.380725Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230221T184557_20230221T184622_047338_05AE94_9AD9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.949910177186464 15.470238557588793,-9.373236750624946 15.581217565744684,-8.795022371810774 15.69085858391579,-8.216007422219631 15.799004636696743,-7.651547540771885 15.902835699952993,-7.758218882287371 16.445480523309648,-7.945755793488156 17.410399956060022,-8.5149053987049 17.307652288252363,-9.098862915182877 17.200428968972204,-9.681754583325088 17.09159050548387,-10.261504582708643 16.981549507547243,-10.136507412840917 16.377199460225555,-10.06345206501814 16.01407671437388,-10.026140200356059 15.832663850776616,-9.949910177186464 15.470238557588793))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85509645308444
46.07171966606109
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
2023-02-22T07:12:15.385885Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/N15W011/2023/02/21/05AE94
2.0E-4
2.0E-4
true
block average
2
2
16.0
-11.0
15.0
-10.0
POLYGON((-10.0 15.708383818000502,-10.060556854330247 16.0,-10.0 16.0,-10.0 15.708383818000502))
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_05AE94_N15W011_2023_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AE94_N15W011_2023_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AE94_N15W011_2023_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AE94_N15W011_2023_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AE94_N15W011_2023_02_21_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