https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-21T18:46:47.895389Z
2023-02-21T18:47:12.893214Z
s3://sentinel-s1-l1c/GRD/2023/2/21/IW/DV/S1A_IW_GRDH_1SDV_20230221T184647_20230221T184712_047338_05AE94_ABFE
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
2023-02-21T18:46:47.895389Z
2023-02-21T18:47:12.893214Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230221T204600_V20230221T170303_20230221T202033.EOF
347.7881854450582
693000
Copernicus Ground Segment
2023-02-21T21:23:15.127877Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230221T184647_20230221T184712_047338_05AE94_ABFE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.570821115803035 18.4936648425968,-9.988106772055632 18.602682545100727,-9.400306596277415 18.710688144783063,-8.81143991517451 18.816908595946636,-8.236450896609732 18.918703718549658,-8.30668889753948 19.280431241906022,-8.530361429495555 20.425544031919877,-9.11071637450858 20.324842377051375,-9.705055411286022 20.219578549715823,-10.298836366099277 20.11226369803684,-10.888837569016557 20.003506131533165,-10.68591784344773 19.037150783616827,-10.570821115803035 18.4936648425968))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8483304472378
46.07143285466802
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
2023-02-22T07:12:33.854991Z
Batch API, v4.178.0
s3://deafrica-sentinel-1/s1_rtc/N19W010/2023/02/21/05AE94
2.0E-4
2.0E-4
true
block average
2
2
20.0
-10.0
19.0
-9.0
POLYGON((-10.0 19.0,-10.0 20.0,-9.0 20.0,-9.0 19.0,-10.0 19.0))
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_05AE94_N19W010_2023_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AE94_N19W010_2023_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AE94_N19W010_2023_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AE94_N19W010_2023_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AE94_N19W010_2023_02_21_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