https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-15T17:38:49.987311Z
2023-10-15T17:39:14.985720Z
s3://sentinel-s1-l1c/GRD/2023/10/15/IW/DV/S1A_IW_GRDH_1SDV_20231015T173849_20231015T173914_050779_061EA0_4AC1
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
2023-10-15T17:38:49.987311Z
2023-10-15T17:39:14.985720Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231015T194200_V20231015T155724_20231015T191454.EOF
347.9677104328771
693000
Copernicus Ground Segment
2023-10-15T19:57:54.788863Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231015T173849_20231015T173914_050779_061EA0_4AC1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.605461266656416 10.152660557842111,8.168083152228622 10.265825178064198,8.733690826741448 10.378525599196038,9.298163350794507 10.489925307972056,9.849326281253195 10.597651424082827,9.81308913715748 10.778550415549073,9.779404314154371 10.960032484457324,9.740984676889534 11.140591121413822,9.705387058342154 11.321691299135312,9.66869697202161 11.502575468581508,9.561042632228371 12.045662583882663,9.549095240767251 12.105570276854214,8.993576844573019 11.99875851915827,8.425962808236752 11.888391346493162,7.859999980422104 11.77711898048149,7.295030711366806 11.664829131955306,7.344679024184811 11.423240144870832,7.41851955550409 11.060066466953757,7.457156564458802 10.87882166274709,7.4928661080374095 10.696985911481793,7.531195973370388 10.515675774242426,7.605461266656416 10.152660557842111))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91709148745304
46.11763961187599
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
2023-10-16T00:58:17.943832Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N11E009/2023/10/15/061EA0
2.0E-4
2.0E-4
true
block average
2
2
12.0
9.0
11.0
10.0
POLYGON((9.0 11.99999352510177,9.57009417328427 12.0,9.740984676889692 11.140591121412971,9.770899944186798 11.0,9.0 11.0,9.0 11.99999352510177))
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_061EA0_N11E009_2023_10_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061EA0_N11E009_2023_10_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061EA0_N11E009_2023_10_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061EA0_N11E009_2023_10_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061EA0_N11E009_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