https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-24T17:27:35.396365Z
2023-05-24T17:28:00.394894Z
s3://sentinel-s1-l1c/GRD/2023/5/24/IW/DV/S1A_IW_GRDH_1SDV_20230524T172735_20230524T172800_048678_05DACE_40A6
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
2023-05-24T17:27:35.396365Z
2023-05-24T17:28:00.394894Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230524T180335_V20230524T141832_20230524T173602.EOF
347.2660187850995
693000
Copernicus Ground Segment
2023-05-24T18:46:22.978983Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230524T172735_20230524T172800_048678_05DACE_40A6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.042976083685566 -30.088579803532507,17.395482053634776 -30.007646507252158,17.663228989678583 -29.94543697536305,18.055100705542475 -29.853289871250006,18.31850672890438 -29.79059805134468,18.581956411167372 -29.72729317801969,18.97015676251314 -29.63293214376079,19.23031271769204 -29.5689582128775,19.549324446400625 -29.48968942748639,19.493509536911425 -29.311150395897087,19.319265558647224 -28.777099638338434,19.26587060646377 -28.597943987239255,19.21014737349264 -28.41939935583356,19.153822346229656 -28.241029747394997,19.10039352467386 -28.061954100965952,19.081824990613896 -28.002931345795858,18.768331532702852 -28.080567309048284,18.511109685468437 -28.143644003660576,18.124053692403564 -28.237517955224135,17.867541540361707 -28.299035753359938,17.473147208280288 -28.392571653320438,17.227462149098294 -28.450143345946238,16.96326092020112 -28.511536230329718,16.60976794728004 -28.592753988795746,16.679495146733505 -28.831531779545827,16.729886619282407 -29.0114282425711,16.78133242822299 -29.19109744559575,16.83383544911169 -29.370538957376326,16.885470613207133 -29.550197464126093,17.042976083685566 -30.088579803532507))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.89824940696374
45.85508836015224
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
2023-05-24T20:04:47.766343Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/S30E016/2023/05/24/05DACE
2.0E-4
2.0E-4
true
block average
2
2
-29.0
16.0
-30.0
17.0
POLYGON((17.0 -29.941679734583335,16.726685411420362 -29.0,17.0 -29.0,17.0 -29.941679734583335))
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_05DACE_S30E016_2023_05_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DACE_S30E016_2023_05_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DACE_S30E016_2023_05_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DACE_S30E016_2023_05_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DACE_S30E016_2023_05_24_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