https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-17T15:34:04.841506Z
2023-10-17T15:34:33.873721Z
s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T153404_20231017T153433_050806_061F94_EED4
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
2023-10-17T15:34:04.841506Z
2023-10-17T15:34:33.873721Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231017T164200_V20231017T122327_20231017T154057.EOF
347.5777018497558
693000
Copernicus Ground Segment
2023-10-17T17:37:29.262560Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231017T153404_20231017T153433_050806_061F94_EED4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.20321972702457 -24.312477893925646,44.54743162909464 -24.233508943942898,44.79043152220056 -24.17722865004521,45.033842913764246 -24.120415833874958,45.39718443113736 -24.03480282969553,45.640029124620035 -23.977038195693705,46.00327760482471 -23.8898251159945,46.244813504522796 -23.831297976631426,46.59013144135177 -23.74687067352942,46.474959001193064 -23.329922750440847,46.42322216426201 -23.1509284254173,46.373056890257196 -22.971563632667802,46.2705679981045 -22.61341961083411,46.22056712981974 -22.434062056447473,46.1381450628893 -22.133460194754434,45.56035181007981 -22.273543950423544,44.963141501828844 -22.415900099994747,44.36363619025943 -22.556314140258028,43.78082633825835 -22.690417546721456,43.85937009878484 -22.992257157989485,43.90238700088623 -23.173433160350562,43.950056244404315 -23.353550561094,43.99524898304253 -23.53424893842647,44.043558092274786 -23.714241933706646,44.09105458068973 -23.89443319992355,44.14010947710937 -24.07427794826798,44.188391613570545 -24.254312135678276,44.20321972702457 -24.312477893925646))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21803
45.71566661285361
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
2023-10-17T21:46:22.790922Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S25E045/2023/10/17/061F94
2.0E-4
2.0E-4
true
block average
2
2
-24.0
45.0
-25.0
46.0
POLYGON((45.543496835877164 -24.0,45.0 -24.128314853004706,45.0 -24.0,45.543496835877164 -24.0))
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_061F94_S25E045_2023_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061F94_S25E045_2023_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061F94_S25E045_2023_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061F94_S25E045_2023_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061F94_S25E045_2023_10_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