https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-25T04:25:20.269341Z
2020-07-25T04:25:43.239699Z
s3://sentinel-s1-l1c/GRD/2020/7/25/IW/DV/S1A_IW_GRDH_1SDV_20200725T042520_20200725T042543_033606_03E512_3F74
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
2020-07-25T04:25:20.269341Z
2020-07-25T04:25:43.239699Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200725T062424_V20200725T020558_20200725T052328.EOF
192.7971155419868
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-25T06:49:46.699330Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200725T042520_20200725T042543_033606_03E512_3F74
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.212358914071626 32.46418945768373,24.80946548674111 32.52899990091924,24.538177283202977 32.57186128502788,24.130765771509317 32.63505570030692,23.85884282099584 32.67645141918571,23.450492745917096 32.737440383496924,23.17795326187164 32.777361248209004,22.90517153187192 32.816689795976,22.57787133194819 32.86303211797379,22.539683779331703 32.68297707899936,22.502223317912936 32.50272782011791,22.467240760243026 32.322127828854754,22.43048491587249 32.14177524578741,22.324785492701146 31.605978570511066,22.647483520093427 31.559272033893446,22.91628235852292 31.519694940580862,23.31941594313484 31.4592187870114,23.58824828398941 31.418142096472277,23.99074242034705 31.355521616690705,24.258334088050507 31.31314464890867,24.52554022859628 31.270234740946485,24.922108549610243 31.205453561906054,25.00258061251837 31.5612288817256,25.088497458577375 31.92211493460628,25.212358914071626 32.46418945768373))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70696719246301
46.29371683288888
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
2021-12-25T14:24:42.809062Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N31E023/2020/07/25/03E512
2.0E-4
2.0E-4
true
block average
2
2
32.0
23.0
31.0
24.0
POLYGON((24.0 31.354055546547404,23.58824828384693 31.41814209649407,23.0 31.507136024291952,23.0 32.0,24.0 32.0,24.0 31.354055546547404))
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_03E512_N31E023_2020_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E512_N31E023_2020_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E512_N31E023_2020_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E512_N31E023_2020_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E512_N31E023_2020_07_25_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