https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T03:38:29.109529Z
2023-02-05T03:38:54.107872Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T033829_20230205T033854_047095_05A65A_698B
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
2023-02-05T03:38:29.109529Z
2023-02-05T03:38:54.107872Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230205T050501_V20230205T010833_20230205T042603.EOF
191.9977885180456
693000
Copernicus Ground Segment
2023-02-05T06:01:25.208589Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T033829_20230205T033854_047095_05A65A_698B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.50726271827964 -5.82621962711507,30.386837522014485 -5.57820950167672,29.305049972281513 -5.336570337330591,29.261936150288335 -5.5165285024408,29.22579072248391 -5.698166709519278,29.18596181836341 -5.878977866470052,29.105411304916764 -6.2404178789061575,29.022471157506263 -6.6013462295007095,28.98291050355534 -6.782259069679912,28.97138348645536 -6.841972787830152,29.482846220364202 -6.957575505681512,30.05801545352125 -7.086869731830094,30.627446170663458 -7.214104236068561,31.175669529404317 -7.335875128000346,31.189301216396693 -7.276494974803815,31.233672022952877 -7.096212815641296,31.273524208291423 -6.914928843083921,31.349928068998175 -6.551640974120961,31.427520447713675 -6.18863615490069,31.50726271827964 -5.82621962711507))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61158710066537
46.30145754680971
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
2023-02-05T13:33:35.520536Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S07E031/2023/02/05/05A65A
2.0E-4
2.0E-4
true
block average
2
2
-6.0
31.0
-7.0
32.0
POLYGON((31.46902593697631 -6.0,31.427520447713153 -6.188636154902996,31.254822767317158 -7.0,31.0 -7.0,31.0 -6.0,31.46902593697631 -6.0))
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_05A65A_S07E031_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A65A_S07E031_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A65A_S07E031_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A65A_S07E031_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A65A_S07E031_2023_02_05_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