https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-14T17:11:24.696924Z
2023-05-14T17:11:41.314073Z
s3://sentinel-s1-l1c/GRD/2023/5/14/IW/DV/S1A_IW_GRDH_1SDV_20230514T171124_20230514T171141_048532_05D677_4E1A
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
2023-05-14T17:11:24.696924Z
2023-05-14T17:11:41.314073Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230514T174740_V20230514T140205_20230514T171935.EOF
347.30715680824443
693000
Copernicus Ground Segment
2023-05-14T18:30:49.587093Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230514T171124_20230514T171141_048532_05D677_4E1A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.8695364504273 -29.081569301934653,21.124583543778233 -29.023067375518487,21.506673695244924 -28.934401554878118,21.88738588395805 -28.844832302275737,22.141775462618973 -28.784298135918004,22.396024959550203 -28.72325003588388,22.775416566846797 -28.631140814258366,23.0296624936921 -28.56872718786826,23.351667865873218 -28.488874174577333,23.29460430882274 -28.310739268135727,23.238286366810627 -28.132343811150605,23.07964810563279 -27.622915221571322,22.762788768297323 -27.701319044192623,22.513115174781138 -27.762497256733514,22.259660032621735 -27.824084540373782,21.883496749345838 -27.914496051393513,21.63086673887424 -27.974563497633216,21.252216810559993 -28.063604999222612,20.998463700043608 -28.12261609151003,20.618027915288007 -28.210092749579644,20.66218442737354 -28.363334830681197,20.71678454931007 -28.542257438848818,20.765640198049713 -28.722518408277885,20.8695364504273 -29.081569301934653))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.32289
45.84736378206863
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
2023-05-14T22:31:45.803209Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/S28E022/2023/05/14/05D677
2.0E-4
2.0E-4
true
block average
2
2
-27.0
22.0
-28.0
23.0
POLYGON((22.0 -27.88649428886495,22.51311517473655 -27.762497256743643,23.0 -27.642623386079357,23.0 -28.0,22.0 -28.0,22.0 -27.88649428886495))
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_05D677_S28E022_2023_05_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D677_S28E022_2023_05_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D677_S28E022_2023_05_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D677_S28E022_2023_05_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D677_S28E022_2023_05_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