https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-26T18:40:44.064544Z
2023-10-26T18:41:07.026258Z
s3://sentinel-s1-l1c/GRD/2023/10/26/IW/DV/S1A_IW_GRDH_1SDV_20231026T184044_20231026T184107_050940_062417_7F37
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
2023-10-26T18:40:44.064544Z
2023-10-26T18:41:07.026258Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231026T202357_V20231026T165459_20231026T201229.EOF
347.52250798560647
693000
Copernicus Ground Segment
2023-10-26T20:54:04.365986Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231026T184044_20231026T184107_050940_062417_7F37
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.043789336855696 25.76030847020305,-9.684610953035065 25.822887294504675,-9.436937958598303 25.865481753313976,-9.18813051738183 25.907815517384012,-8.81572056895802 25.970328665115456,-8.44290007017523 26.03188777140925,-8.193645974517166 26.072472744661223,-7.943737659099943 26.11270473644562,-7.579402723972731 26.170531039113477,-7.614402666776101 26.351245881230895,-7.685331924678878 26.712703903076118,-7.7213491163419565 26.893341354153197,-7.791545292553633 27.25488829389472,-7.826265019545216 27.429335505695622,-8.194803170372943 27.371993231695395,-8.447205368255887 27.332123033774575,-8.69907349604761 27.291854392517152,-9.075594298714696 27.230756524854517,-9.326956769249891 27.189368654061433,-9.701723361011402 27.12676782942339,-9.954578012469277 27.08392965140427,-10.318692687922145 27.02137970695977,-10.239658420299774 26.66572605946005,-10.198924823504193 26.484893643076845,-10.159835540140357 26.303776578406247,-10.043789336855696 25.76030847020305))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74583855030822
46.03342081356664
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
2023-10-27T01:23:11.724574Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N26W010/2023/10/26/062417
2.0E-4
2.0E-4
true
block average
2
2
27.0
-10.0
26.0
-9.0
POLYGON((-10.0 26.0,-10.0 27.0,-9.0 27.0,-9.0 26.0,-10.0 26.0))
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_062417_N26W010_2023_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062417_N26W010_2023_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062417_N26W010_2023_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062417_N26W010_2023_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062417_N26W010_2023_10_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