https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-08T17:17:17.395688Z
2023-03-08T17:17:46.407740Z
s3://sentinel-s1-l1c/GRD/2023/3/8/IW/DV/S1A_IW_GRDH_1SDV_20230308T171717_20230308T171746_047555_05B5E7_D8D4
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
2023-03-08T17:17:17.395688Z
2023-03-08T17:17:46.407740Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230308T175559_V20230308T141016_20230308T172746.EOF
346.71258508204113
693000
Copernicus Ground Segment
2023-03-08T18:45:15.606273Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230308T171717_20230308T171746_047555_05B5E7_D8D4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.40926472485267 -37.20023973368567,21.7607739499375 -37.11989137525862,22.04104408444189 -37.0549406624267,22.32083529944503 -36.98933149782198,22.739618098649988 -36.889689019626175,23.018199997500037 -36.82244544323545,23.43515633477162 -36.72036397954836,23.712512491253285 -36.65150287697914,24.095855298950873 -36.55504768495563,23.940206139600516 -36.14411781552042,23.807495347607798 -35.78995572101759,23.67599446353897 -35.43562555952724,23.502522444895092 -34.962987432848024,23.12602077317573 -35.057497015977255,22.853659032443677 -35.12499464638839,22.444279590169344 -35.22509558725943,22.1708052964563 -35.29106216337346,21.759767651954657 -35.388854910499084,21.48519514892011 -35.45327493748907,21.21018756120141 -35.51707206137015,20.86532821480077 -35.5960279991853,21.02452255546863 -36.07219260681204,21.14510873484228 -36.42921043081819,21.2667262150983 -36.78609747912904,21.40926472485267 -37.20023973368567))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.52228
45.3976436629376
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
2023-03-08T22:50:31.432508Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/03/08/05B5E7
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.27533932026809 -37.0,22.0 -37.06445235209289,22.0 -37.0,22.27533932026809 -37.0))
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_05B5E7_S38E022_2023_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B5E7_S38E022_2023_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B5E7_S38E022_2023_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B5E7_S38E022_2023_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B5E7_S38E022_2023_03_08_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