https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-15T05:06:53.904166Z
2023-10-15T05:07:06.507210Z
s3://sentinel-s1-l1c/GRD/2023/10/15/IW/DV/S1A_IW_GRDH_1SDV_20231015T050653_20231015T050706_050771_061E56_686C
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
2023-10-15T05:06:53.904166Z
2023-10-15T05:07:06.507210Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231015T050548_V20231015T042617_20231015T110117.EOF
192.7962679472151
693000
Copernicus Ground Segment
2023-10-15T05:44:55.547605Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231015T050653_20231015T050706_050771_061E56_686C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.85570806966554 32.15803382907344,14.445671926937328 32.22422530033867,14.170792225399198 32.26780213633573,13.892465255672096 32.31127221807232,13.478655750727413 32.374698039185496,13.066164359386045 32.43648855638121,12.78960662301211 32.4771138623549,12.512855972222939 32.51712447866893,12.22778875763073 32.55766136930551,12.118019000417691 32.01643651526535,12.099002996686535 31.924878296312365,12.380619452438236 31.884387711378167,12.65396617011619 31.84445369367008,13.06527308290774 31.783194436806273,13.339772329722132 31.741528317308507,13.61614252324487 31.698945520169875,14.02930304141148 31.6340962673276,14.3042116783056 31.590156127595527,14.710901800381777 31.523989458490497,14.773596382794498 31.79648544825802,14.85570806966554 32.15803382907344))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72546914160296
46.58392999075336
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
2023-10-15T09:32:22.510192Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2023/10/15/061E56
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((13.0 31.792916083654156,12.0990029966865 31.92487829631245,12.11460525079275 32.0,13.0 32.0,13.0 31.792916083654156))
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_061E56_N31E012_2023_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061E56_N31E012_2023_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061E56_N31E012_2023_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061E56_N31E012_2023_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061E56_N31E012_2023_10_15_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