https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-24T16:13:48.989135Z
2019-01-24T16:14:17.994465Z
s3://sentinel-s1-l1c/GRD/2019/1/24/IW/DV/S1A_IW_GRDH_1SDV_20190124T161348_20190124T161417_025621_02D824_8ACB
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
2019-01-24T16:13:48.989135Z
2019-01-24T16:14:17.994465Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190124T171207_V20190124T130403_20190124T162133.EOF
347.426360655023
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-24T17:36:19.775896Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190124T161348_20190124T161417_025621_02D824_8ACB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.77947927331385 -27.43841905862983,35.12544444338917 -27.358988901469335,35.37483889167673 -27.301122685868705,35.62397444272706 -27.242814594403605,35.99719015548712 -27.154527330492716,36.24567412814081 -27.095121343583138,36.617907947348215 -27.00519456726483,36.865734379605016 -26.944700485215932,37.219225705987974 -26.857544595773575,37.09460699796514 -26.44233321118607,36.988053746933936 -26.0844819298312,36.88222441666846 -25.726526247334668,36.74231902279779 -25.24941988539144,36.393197095382334 -25.33514681613628,36.148460874847885 -25.39467551667895,35.780909275767314 -25.48320826540777,35.53557779831851 -25.541721090509938,35.167136907125915 -25.62872316870306,34.92121502514673 -25.6862109982678,34.67505839429306 -25.743286299498834,34.33361926781478 -25.82167000060705,34.46458653779001 -26.301289801269043,34.56356030405872 -26.661155625259664,34.663130729059006 -27.020938666349245,34.77947927331385 -27.43841905862983))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02441
45.57541620351716
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
2021-12-24T10:12:12.251669Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S27E036/2019/01/24/02D824
2.0E-4
2.0E-4
true
block average
2
2
-26.0
36.0
-27.0
37.0
POLYGON((36.963076727457 -26.0,37.0 -26.12460254488188,37.0 -26.91159630784665,36.639188559085525 -27.0,36.0 -27.0,36.0 -26.0,36.963076727457 -26.0))
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_02D824_S27E036_2019_01_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D824_S27E036_2019_01_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D824_S27E036_2019_01_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D824_S27E036_2019_01_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D824_S27E036_2019_01_24_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