https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-26T04:50:53.345795Z
2023-05-26T04:51:11.285916Z
s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T045053_20230526T045111_048700_05DB60_0FEB
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
2023-05-26T04:50:53.345795Z
2023-05-26T04:51:11.285916Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230526T044959_V20230526T040943_20230526T104443.EOF
192.6603860254741
693000
Copernicus Ground Segment
2023-05-26T05:18:41.550761Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230526T045053_20230526T045111_048700_05DB60_0FEB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.518251733947192 30.136557850900825,18.114177928196824 30.2034279922446,17.8444173224304 30.247329310989297,17.57289903582852 30.290916405417367,17.16848797629711 30.354726960961536,16.762747281805396 30.417410057700668,16.492236373255004 30.45845881266962,15.946666152319729 30.53943767164977,15.910542327617945 30.35902813748644,15.873237328845189 30.178695318076997,15.802224156001506 29.817494586966696,15.757096461686729 29.584531484910322,16.295170294824647 29.503393708010776,16.696736197934285 29.44133738938248,16.965077797006842 29.399153202826668,17.23445257433918 29.356229668938255,17.636891524210682 29.29102205231462,17.903832340285803 29.247054481073285,18.300332887656314 29.180692060518098,18.311688638551477 29.233081466917984,18.352874408118513 29.413812183985396,18.393216329114303 29.594686422994947,18.518251733947192 30.136557850900825))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75418249955798
46.57937206991898
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
2023-05-26T08:15:43.856279Z
Batch API, v4.207.2
s3://deafrica-sentinel-1/s1_rtc/N29E016/2023/05/26/05DB60
2.0E-4
2.0E-4
true
block average
2
2
30.0
16.0
29.0
17.0
POLYGON((17.0 29.393588523094753,16.295170294850383 29.50339370800703,16.0 29.547903327423455,16.0 30.0,17.0 30.0,17.0 29.393588523094753))
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_05DB60_N29E016_2023_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB60_N29E016_2023_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB60_N29E016_2023_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB60_N29E016_2023_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB60_N29E016_2023_05_26_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