https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-08T17:35:46.634132Z
2023-10-08T17:36:11.632950Z
s3://sentinel-s1-l1c/GRD/2023/10/8/IW/DV/S1A_IW_GRDH_1SDV_20231008T173546_20231008T173611_050676_061B27_AD21
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
2023-10-08T17:35:46.634132Z
2023-10-08T17:36:11.632950Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231008T181356_V20231008T142653_20231008T174423.EOF
347.22937042195616
693000
Copernicus Ground Segment
2023-10-08T18:59:49.089567Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231008T173546_20231008T173611_050676_061B27_AD21
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.150051210584133 -30.641995120739814,15.53100667416186 -30.55449102659246,15.790025378264339 -30.494268445971517,16.048724591233427 -30.433534545221264,16.43617108701145 -30.34147881525632,16.694065105624812 -30.279474471446868,17.080297212670537 -30.185522028249185,17.33897041616751 -30.121860276947217,17.66403241272628 -30.041001732242417,17.606336200139083 -29.862808968303458,17.547763785681667 -29.684764731418362,17.43501176386181 -29.327636390052426,17.323741327673254 -28.970231643963103,17.268810405766814 -28.79138683285435,17.211285794154872 -28.6132185987245,17.1932883026169 -28.554425238625893,16.876516607838155 -28.63296788308044,16.617429941038452 -28.696579517549253,16.36179547598385 -28.758773599055232,15.980261356023961 -28.850560766167817,15.5980623590556 -28.941272393123867,15.342895658311994 -29.00114629310871,15.0874365563526 -29.06053788462531,14.7117573152879 -29.146874729438267,14.833076028098898 -29.565103791342445,14.938025304917787 -29.924193279450645,15.043687768587255 -30.283187113412268,15.150051210584133 -30.641995120739814))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08319
45.76498590856794
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
2023-10-08T22:41:53.597295Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S30E017/2023/10/08/061B27
2.0E-4
2.0E-4
true
block average
2
2
-29.0
17.0
-30.0
18.0
POLYGON((17.33300907802366 -29.0,17.547763785679237 -29.684764731410727,17.650756651086954 -30.0,17.0 -30.0,17.0 -29.0,17.33300907802366 -29.0))
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_061B27_S30E017_2023_10_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061B27_S30E017_2023_10_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061B27_S30E017_2023_10_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061B27_S30E017_2023_10_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061B27_S30E017_2023_10_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