https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-16T05:55:06.499688Z
2022-06-16T05:55:33.253926Z
s3://sentinel-s1-l1c/GRD/2022/6/16/IW/DV/S1A_IW_GRDH_1SDV_20220616T055506_20220616T055533_043684_05371A_99C6
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
2022-06-16T05:55:06.499688Z
2022-06-16T05:55:33.253926Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220616T060746_V20220616T051529_20220616T115029.EOF
193.0262196100281
693000
Copernicus Ground Segment
2022-06-16T06:42:01.767696Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220616T055506_20220616T055533_043684_05371A_99C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.323459804606976 35.715329241772395,2.8986384511295644 35.780815581717796,2.61065281063981 35.82429343768353,2.3172109770318894 35.867833280067785,1.8949068210143432 35.929173865254974,1.6090824749316397 35.969792678715976,1.1806463093392408 36.02933060658766,0.8903363434202491 36.06875018437208,0.5948354746365573 36.10811230483657,0.561759084923247 35.92740999273291,0.525323521300876 35.74705209312517,0.4861898871062486 35.567049141975865,0.4455784290084007 35.387243126015186,0.4019476337595354 35.207837339967604,0.3682682785993507 35.027109425166636,0.28226339857907035 34.626179524853704,0.5730420459595172 34.586391039812945,0.8568837407952976 34.54684333641473,1.1399438061222626 34.5067100826073,1.561943309437677 34.44558676531397,1.9855094639051551 34.38268513075535,2.264777578470633 34.34035697682792,2.5492639803433033 34.29654436893468,2.9700234860955304 34.23044691418466,2.9797174743884884 34.271334846129285,3.059111544188706 34.63336232419873,3.1061337053762585 34.81322900667814,3.1915699898512186 35.1743272058474,3.2361210114392973 35.354596201551196,3.323459804606976 35.715329241772395))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77407844755288
46.61671711938777
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
2022-06-16T07:54:04.065778Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N34E003/2022/06/16/05371A
2.0E-4
2.0E-4
true
block average
2
2
35.0
3.0
34.0
4.0
POLYGON((3.1503239554352 35.0,3.1061337053762954 34.81322900667828,3.059111544188716 34.633362324198785,3.0 34.36382074103932,3.0 35.0,3.1503239554352 35.0))
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_05371A_N34E003_2022_06_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05371A_N34E003_2022_06_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05371A_N34E003_2022_06_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05371A_N34E003_2022_06_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05371A_N34E003_2022_06_16_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