https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-16T18:10:20.125535Z
2022-11-16T18:10:45.124629Z
s3://sentinel-s1-l1c/GRD/2022/11/16/IW/DV/S1A_IW_GRDH_1SDV_20221116T181020_20221116T181045_045923_057EAB_E171
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
2022-11-16T18:10:20.125535Z
2022-11-16T18:10:45.124629Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221116T165229_V20221116T162204_20221116T225704.EOF
346.9070398177868
693000
Copernicus Ground Segment
2022-11-16T18:50:58.727321Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221116T181020_20221116T181045_045923_057EAB_E171
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.9221336550268466 35.194331656654626,-3.5178571484927037 35.25715362579979,-3.234649785476023 35.30029448135491,-2.809834698890984 35.36368197414198,-2.526123503220014 35.40513097593505,-2.1000277559107032 35.46605444795583,-1.8156160430030894 35.50583452838865,-1.5309300371634704 35.544944317850174,-1.2044344774163847 35.588907507120595,-1.2423949529330112 35.76904233762825,-1.4632619171421297 36.85127020530154,-1.4988143924700732 37.03179662102617,-1.508809746542693 37.09131809024136,-1.83989085860734 37.04799141148676,-2.1260979460465776 37.0097333643464,-2.41842005545608 36.969915127566445,-2.838831674502938 36.91129543675525,-3.276143591713865 36.84866778565565,-3.5761325798301113 36.804725644399724,-3.8620474511376335 36.76208107523547,-4.285604383308924 36.69755874823444,-4.272224343706324 36.63810925844156,-4.142053727636184 36.09645097636556,-3.9698994251384145 35.374080897733094,-3.9221336550268466 35.194331656654626))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58993070485096
46.32307518752265
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
2022-11-16T20:27:50.563235Z
Batch API, v4.156.0
s3://deafrica-sentinel-1/s1_rtc/N36W002/2022/11/16/057EAB
2.0E-4
2.0E-4
true
block average
2
2
37.0
-2.0
36.0
-1.0
POLYGON((-1.4925524358472264 37.0,-1.2895300519935826 36.0,-2.0 36.0,-2.0 37.0,-1.4925524358472264 37.0))
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_057EAB_N36W002_2022_11_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_057EAB_N36W002_2022_11_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_057EAB_N36W002_2022_11_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_057EAB_N36W002_2022_11_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_057EAB_N36W002_2022_11_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