https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-30T18:34:03.554789Z
2023-01-30T18:34:28.552350Z
s3://sentinel-s1-l1c/GRD/2023/1/30/IW/DV/S1A_IW_GRDH_1SDV_20230130T183403_20230130T183428_047017_05A3C3_A242
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
2023-01-30T18:34:03.554789Z
2023-01-30T18:34:28.552350Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230130T171159_V20230130T164643_20230130T232143.EOF
347.160413055579
693000
Copernicus Ground Segment
2023-01-30T19:05:41.907662Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230130T183403_20230130T183428_047017_05A3C3_A242
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.335771159841265 31.88972593205428,-8.937567910777217 31.954242446837423,-8.669056249177162 31.99699281983096,-8.39651615193035 32.03976130216805,-7.990006780445448 32.1023965375014,-7.584663442338504 32.16347438706731,-7.313407217653184 32.20357868079015,-7.042501791423531 32.24301776450874,-6.716792324613102 32.28960305900034,-6.788848067046191 32.65052702730857,-6.8232149687617785 32.83126135810724,-6.896997594659272 33.19201946171002,-6.936473880805009 33.37203925719474,-6.972435565031365 33.552540796547135,-7.01005673607506 33.73281325501107,-7.022909010433137 33.79212090651384,-7.354348082651251 33.74595699091903,-7.630838867164856 33.70671153739453,-7.906946056459404 33.66686786948067,-8.32062526157114 33.60594981862089,-8.596085737913118 33.56457174048545,-9.00877984063165 33.5013591930931,-9.283573526470585 33.45845618121679,-9.685327439546521 33.39455441219566,-9.546449546112354 32.79285723100498,-9.380727575479138 32.06981230529565,-9.335771159841265 31.88972593205428))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66411758645576
46.34001681976368
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
2023-01-30T22:52:42.146510Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N32W010/2023/01/30/05A3C3
2.0E-4
2.0E-4
true
block average
2
2
33.0
-10.0
32.0
-9.0
POLYGON((-9.363299765939557 32.0,-9.380727575480345 32.06981230530082,-9.594260226131142 33.0,-9.0 33.0,-9.0 32.0,-9.363299765939557 32.0))
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_05A3C3_N32W010_2023_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A3C3_N32W010_2023_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A3C3_N32W010_2023_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A3C3_N32W010_2023_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A3C3_N32W010_2023_01_30_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