https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-26T17:49:07.795100Z
2023-09-26T17:49:32.793819Z
s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T174907_20230926T174932_050502_061528_6F6A
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
2023-09-26T17:49:07.795100Z
2023-09-26T17:49:32.793819Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230926T195057_V20230926T160537_20230926T192307.EOF
347.8119065209217
693000
Copernicus Ground Segment
2023-09-26T20:03:28.032852Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230926T174907_20230926T174932_050502_061528_6F6A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.996735123516902 17.661525276735162,4.5786628773775675 17.771272146618866,5.163497990129004 17.87969453556443,5.748983955916993 17.986352053042488,6.321824215359301 18.08887137192085,6.216484220270913 18.63167509225225,6.030500289360055 19.59641180755596,5.451766581220317 19.494868334099728,4.861390516153025 19.389240877135755,4.271192085308689 19.281593562165757,3.684363865175568 19.172530545105893,3.809058684688604 18.56837095846397,3.922358233559199 18.024342254459942,3.996735123516902 17.661525276735162))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87522520056376
46.06856585219667
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
2023-09-26T23:12:05.305890Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N18E003/2023/09/26/061528
2.0E-4
2.0E-4
true
block average
2
2
19.0
3.0
18.0
4.0
POLYGON((3.927348356107077 18.0,3.7199731075978026 19.0,4.0 19.0,4.0 18.0,3.927348356107077 18.0))
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_061528_N18E003_2023_09_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061528_N18E003_2023_09_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061528_N18E003_2023_09_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061528_N18E003_2023_09_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061528_N18E003_2023_09_26_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