https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-10T18:34:58.462388Z
2021-03-10T18:35:23.459808Z
s3://sentinel-s1-l1c/GRD/2021/3/10/IW/DV/S1A_IW_GRDH_1SDV_20210310T183458_20210310T183523_036940_045892_29A8
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
2021-03-10T18:34:58.462388Z
2021-03-10T18:35:23.459808Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210310T205818_V20210310T165439_20210310T201209.EOF
348.0125925331217
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-10T21:13:00.062512Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210310T183458_20210310T183523_036940_045892_29A8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.968596689877682 6.113254014068518,-5.411739770426202 6.228590160472841,-4.84871412771713 6.344553340218737,-4.293034984547765 6.458345189756818,-3.748326428361924 6.569250583987919,-3.821260143690564 6.931313399861386,-3.8926547178241604 7.293757793878807,-3.929753009367751 7.474687929848006,-4.050793035582981 8.077403729093467,-4.596190002386847 7.967984221892902,-5.158536510293449 7.854346387431804,-5.721234462419875 7.739819170593033,-6.2786522993341745 7.625570843032882,-6.2673809970881535 7.56568667544065,-6.230528001885472 7.384027256321695,-6.190529219285589 7.203015161062585,-6.154522278710297 7.0211761944303,-6.044061740793862 6.47614700258753,-5.968596689877682 6.113254014068518))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82030104761959
46.05868129516824
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
2021-12-26T02:16:49.462984Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N07W004/2021/03/10/045892
2.0E-4
2.0E-4
true
block average
2
2
8.0
-4.0
7.0
-3.0
POLYGON((-4.0 7.824481072062122,-3.8926547178243234 7.29375779387963,-3.834790082755773 7.0,-4.0 7.0,-4.0 7.824481072062122))
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_045892_N07W004_2021_03_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_045892_N07W004_2021_03_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_045892_N07W004_2021_03_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_045892_N07W004_2021_03_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_045892_N07W004_2021_03_10_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 2019
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