https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-18T15:33:39.024932Z
2020-01-18T15:34:08.045232Z
s3://sentinel-s1-l1c/GRD/2020/1/18/IW/DV/S1A_IW_GRDH_1SDV_20200118T153339_20200118T153408_030856_038A6E_FA92
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
2020-01-18T15:33:39.024932Z
2020-01-18T15:34:08.045232Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200118T161452_V20200118T122301_20200118T154031.EOF
347.57663280797976
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-18T16:45:19.515068Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200118T153339_20200118T153408_030856_038A6E_FA92
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.20542623528513 -24.311047123200876,44.549168085440144 -24.232177326614394,44.79138255015426 -24.176075037487426,45.03338483745375 -24.1195908330714,45.395989119999605 -24.03415125190119,45.63745835705369 -23.97671799396895,45.99926031429651 -23.889861119176206,46.584221556544506 -23.747389287639727,46.56846368075306 -23.68986675288035,46.517899868964825 -23.510547607664904,46.41410655053852 -23.1526185255738,46.36516848178241 -22.972947535293173,46.31718640648686 -22.79305726449211,46.2189082516575 -22.433897153098954,46.13852175737232 -22.133547855452814,45.55989748367389 -22.27384181245078,44.963280063019766 -22.416060941891455,44.36546009683614 -22.55608730002779,43.786192214980304 -22.689391014368084,43.81621135601173 -22.810576963323463,43.861767795748605 -22.991158250912132,43.954233157736056 -23.352043092322678,43.99924387826767 -23.532783466669525,44.04524213578532 -23.713308176280115,44.143182933023205 -24.07302515349696,44.190668363919606 -24.253242804138715,44.20542623528513 -24.311047123200876))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.21933
45.70780911793793
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
2021-12-25T04:41:24.498732Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S24E043/2020/01/18/038A6E
2.0E-4
2.0E-4
true
block average
2
2
-23.0
43.0
-24.0
44.0
POLYGON((44.0 -23.535750941167645,43.8640332151737 -23.0,44.0 -23.0,44.0 -23.535750941167645))
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_038A6E_S24E043_2020_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038A6E_S24E043_2020_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038A6E_S24E043_2020_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038A6E_S24E043_2020_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038A6E_S24E043_2020_01_18_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