https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-02-21T16:39:38.922587Z
2020-02-21T16:40:03.920963Z
s3://sentinel-s1-l1c/GRD/2020/2/21/IW/DV/S1B_IW_GRDH_1SDV_20200221T163938_20200221T164003_020369_026954_5AA5
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2020-02-21T16:39:38.922587Z
2020-02-21T16:40:03.920963Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200221T173437_V20200221T132808_20200221T164538.EOF
347.6928034348127
693000
Copernicus S1 Core Ground Segment - DPA
2020-02-21T18:01:28.180650Z
Sentinel-1 IPF, 003.20
S1B_IW_GRDH_1SDV_20200221T163938_20200221T164003_020369_026954_5AA5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.95459702402661 -21.259787677541443,27.518811489455878 -21.130177721622907,28.117945015014314 -20.990239339238524,28.71448166434496 -20.84856894073955,29.282317023376986 -20.711538734246023,29.187311133566084 -20.352052039548973,29.140929556901305 -20.172007625669515,29.093951320381308 -19.99212427039616,29.046405736725333 -19.812392590988868,28.901975359787297 -19.27372309507815,28.886818265150858 -19.214164765277243,28.32239712165014 -19.34968696589465,27.729505782136833 -19.48992876973058,27.136285825774348 -19.62808044782929,26.57517780191734 -19.75674712903399,26.680266579280307 -20.177460385113704,26.77182364556534 -20.538203337504847,26.817112562996233 -20.718701436709107,26.909189454399304 -21.07938222129601,26.95459702402661 -21.259787677541443))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.30894
45.87456817483177
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
2021-12-25T06:25:55.015033Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S21E026/2020/02/21/026954
2.0E-4
2.0E-4
true
block average
2
2
-20.0
26.0
-21.0
27.0
POLYGON((26.88892425458268 -21.0,26.63593925031583 -20.0,27.0 -20.0,27.0 -21.0,26.88892425458268 -21.0))
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_026954_S21E026_2020_02_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026954_S21E026_2020_02_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026954_S21E026_2020_02_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026954_S21E026_2020_02_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026954_S21E026_2020_02_21_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