https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-06T18:11:44.248337Z
2021-01-06T18:12:09.246037Z
s3://sentinel-s1-l1c/GRD/2021/1/6/IW/DV/S1A_IW_GRDH_1SDV_20210106T181144_20210106T181209_036021_043878_C61F
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
2021-01-06T18:11:44.248337Z
2021-01-06T18:12:09.246037Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210106T210211_V20210106T162958_20210106T194728.EOF
347.94900711795464
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-06T21:21:23.370582Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210106T181144_20210106T181209_036021_043878_C61F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.8622400690941368 11.28840293400783,-0.29665594843564697 11.401181385084708,0.27051974394037637 11.513093957904523,0.8378250596011299 11.623837878141115,1.392942309361563 11.731035501412615,1.3590726618561688 11.912325067296642,1.3223406533768545 12.093153405909261,1.2514840865324164 12.455293159576865,1.1798561139095027 12.81726453443845,1.1449796829002108 12.998419893109372,1.0966583863215784 13.239110780968435,0.5386431400125227 13.133164129995464,-0.03245176807918481 13.023382977611453,-0.6027980624061424 12.912392379001684,-1.1717340308050785 12.800336941482012,-1.1605429101818114 12.740102856618993,-1.0860496392104497 12.377149345533455,-1.0479537142004667 12.195838853064949,-0.9735517167281612 11.832856211607025,-0.9357618362211572 11.651479780669357,-0.8622400690941368 11.28840293400783))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86154601233772
46.0674126953182
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
2021-12-25T23:01:59.196Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2021/01/06/043878
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((0.0 12.0,0.0 13.0,1.0 13.0,1.0 12.0,0.0 12.0))
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_043878_N12E000_2021_01_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043878_N12E000_2021_01_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043878_N12E000_2021_01_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043878_N12E000_2021_01_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043878_N12E000_2021_01_06_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 2019
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