https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-05T16:04:29.704623Z
2023-05-05T16:04:54.702839Z
s3://sentinel-s1-l1c/GRD/2023/5/5/IW/DV/S1A_IW_GRDH_1SDV_20230505T160429_20230505T160454_048400_05D269_E1F0
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
2023-05-05T16:04:29.704623Z
2023-05-05T16:04:54.702839Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230505T181810_V20230505T142645_20230505T174415.EOF
348.03119786217303
693000
Copernicus Ground Segment
2023-05-05T18:58:04.851634Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230505T160429_20230505T160454_048400_05D269_E1F0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.046046243465085 -3.2618193019351573,34.15764598560979 -3.018731408696519,35.246229157009694 -2.7794890956503893,35.20771726831951 -2.598616610266558,35.1678473682417 -2.4179581446795337,35.12870553327735 -2.23714519273007,35.09057591118264 -2.0561155710909915,35.051713904475044 -1.8752547659445746,35.01381574799508 -1.6941885717939893,34.973823509882756 -1.5135896676266105,34.937274029603564 -1.332241666929049,34.92425075292578 -1.2727594500031982,32.724375384806905 -1.7506381676226492,32.81366700921532 -2.173375013760978,32.96805615415788 -2.8991684891947265,33.046046243465085 -3.2618193019351573))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82346
46.23917463218176
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
2023-05-05T21:16:53.016638Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S04E032/2023/05/05/05D269
2.0E-4
2.0E-4
true
block average
2
2
-3.0
32.0
-4.0
33.0
POLYGON((33.0 -3.0477061015970266,32.98974053554177 -3.0,33.0 -3.0,33.0 -3.0477061015970266))
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_05D269_S04E032_2023_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D269_S04E032_2023_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D269_S04E032_2023_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D269_S04E032_2023_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D269_S04E032_2023_05_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