https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-07-30T15:33:57.085102Z
2022-07-30T15:34:26.111559Z
s3://sentinel-s1-l1c/GRD/2022/7/30/IW/DV/S1A_IW_GRDH_1SDV_20220730T153357_20220730T153426_044331_054A66_2EE4
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
2022-07-30T15:33:57.085102Z
2022-07-30T15:34:26.111559Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220730T161115_V20220730T122319_20220730T154049.EOF
347.578170677107
693000
Copernicus Ground Segment
2022-07-30T16:51:10.659935Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220730T153357_20220730T153426_044331_054A66_2EE4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.20291787414097 -24.31216316377742,44.547129328575195 -24.23319812330219,44.79012923232431 -24.176920539509496,45.15464897045722 -24.091683569050943,45.3968830018771 -24.03450142073108,45.639728668775255 -23.976739366403503,46.00298202000074 -23.889529301860986,46.2445229547219 -23.83100373405479,46.59002173182196 -23.74653604055032,46.474930645719944 -23.329852804830573,46.4232015617789 -23.15085671014016,46.37304584109212 -22.9714897041233,46.270563449693846 -22.61334434977253,46.22056898113603 -22.433985385886338,46.138252415132285 -22.13373643125256,45.56026893093604 -22.273860349627196,44.963055734599635 -22.416210687302637,44.36354746135135 -22.55661894194908,43.780734513599185 -22.6907167569291,43.85917708750399 -22.992201904126144,43.90231693366735 -23.173349404299934,43.949851936851864 -23.353497639519148,43.99503891087798 -23.534197186257945,44.04334261499896 -23.714191273396683,44.09083354915904 -23.89438359431478,44.1398831428027 -24.074229409052666,44.18815986217449 -24.254264690868656,44.20291787414097 -24.31216316377742))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21436
45.71391749637368
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
2022-07-30T18:58:44.269877Z
Batch API, v4.125.1
s3://deafrica-sentinel-1/s1_rtc/S24E044/2022/07/30/054A66
2.0E-4
2.0E-4
true
block average
2
2
-23.0
44.0
-24.0
45.0
POLYGON((44.1196384551202 -24.0,44.0 -23.55268369208556,44.0 -23.0,45.0 -23.0,45.0 -24.0,44.1196384551202 -24.0))
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_054A66_S24E044_2022_07_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054A66_S24E044_2022_07_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054A66_S24E044_2022_07_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054A66_S24E044_2022_07_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054A66_S24E044_2022_07_30_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