https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-18T18:35:12.284908Z
2022-12-18T18:35:37.283732Z
s3://sentinel-s1-l1c/GRD/2022/12/18/IW/DV/S1A_IW_GRDH_1SDV_20221218T183512_20221218T183537_046390_058EA5_D88A
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
2022-12-18T18:35:12.284908Z
2022-12-18T18:35:37.283732Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221218T202807_V20221218T165453_20221218T201223.EOF
348.01227247672944
693000
Copernicus Ground Segment
2022-12-18T20:57:23.406768Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221218T183512_20221218T183537_046390_058EA5_D88A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.967834273145231 6.1134918311666695,-5.410977776585521 6.22883096163636,-4.847952853545833 6.344797089883784,-4.292273664446622 6.45859206298621,-3.747742913223754 6.569464455116593,-3.8206842876858182 6.931526597322612,-3.892096888528553 7.293968280265759,-3.9291855748860467 7.474900765567321,-4.050256105905812 8.07770532106193,-4.595475207878771 7.968318470200641,-5.157821331859537 7.8546776671630765,-5.720518772933591 7.740147639506848,-6.277936214131154 7.625896437221433,-6.266645163024816 7.5659222311805205,-6.229788798612703 7.384263177915164,-6.189786984122412 7.203251235380029,-6.1537765796917 7.021412667677675,-6.043305875123942 6.4763842816654185,-5.967834273145231 6.1134918311666695))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82336648637263
46.06054515680623
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
2022-12-19T01:59:37.482979Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2022/12/18/058EA5
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.827482501964009,-3.8920968885282656 7.293968280264288,-3.8341757374937995 7.0,-4.0 7.0,-4.0 7.827482501964009))
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_058EA5_N07W004_2022_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058EA5_N07W004_2022_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058EA5_N07W004_2022_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058EA5_N07W004_2022_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058EA5_N07W004_2022_12_18_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