https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-14T04:42:33.596455Z
2023-02-14T04:42:51.559739Z
s3://sentinel-s1-l1c/GRD/2023/2/14/IW/DV/S1A_IW_GRDH_1SDV_20230214T044233_20230214T044251_047227_05AAB8_F8D6
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
2023-02-14T04:42:33.596455Z
2023-02-14T04:42:51.559739Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230214T044032_V20230214T040127_20230214T103627.EOF
192.6737023277705
693000
Copernicus Ground Segment
2023-02-14T05:10:24.591284Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230214T044233_20230214T044251_047227_05AAB8_F8D6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.622728069036054 30.347562448821826,20.221008605371097 30.413886250482296,19.950659810263318 30.457775344642318,19.544737481002446 30.522550829653298,19.273807376047706 30.56503539719503,18.86697451205484 30.627705429052853,18.59546434924838 30.668778922783755,18.323726735218703 30.709285508649504,18.04688041318197 30.749932543937454,18.01154216026269 30.569405439701033,17.974737272232563 30.388994925386545,17.903238881257963 30.02785750115229,17.85582102453505 29.793648653583823,18.397867429452003 29.712182243853057,18.667820486549147 29.67073374227195,19.070749295698082 29.60778111248228,19.339995028447962 29.56499055533189,19.741485556403752 29.500100743985712,20.010194900599014 29.45594948554272,20.407893611172867 29.38953584585013,20.54104191129038 29.986046094920987,20.622728069036054 30.347562448821826))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.73884345914767
46.57458657281526
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
2023-02-14T11:41:20.188364Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N29E017/2023/02/14/05AAB8
2.0E-4
2.0E-4
true
block average
2
2
30.0
17.0
29.0
18.0
POLYGON((18.0 29.771979395410973,17.855821024535125 29.79364865358379,17.897598859491218 30.0,18.0 30.0,18.0 29.771979395410973))
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_05AAB8_N29E017_2023_02_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AAB8_N29E017_2023_02_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AAB8_N29E017_2023_02_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AAB8_N29E017_2023_02_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AAB8_N29E017_2023_02_14_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