https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-23T04:56:59.062112Z
2021-05-23T04:57:24.060526Z
s3://sentinel-s1-l1c/GRD/2021/5/23/IW/DV/S1B_IW_GRDH_1SDV_20210523T045659_20210523T045724_027027_033AA0_95F6
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
2021-05-23T04:56:59.062112Z
2021-05-23T04:57:24.060526Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9418380637022
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-23T06:21:15.146846Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210523T045659_20210523T045724_027027_033AA0_95F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.48220855003721 34.6444025003237,17.07427663640934 34.7082316748015,16.7947437419544 34.751123286605974,16.374908118933387 34.814257849749794,16.094665407209078 34.85554324880143,15.673782012422414 34.916260903161195,15.392852255978724 34.95593006087023,15.111654202058556 34.99494994231797,14.779354714540704 35.0401561812098,14.633727660123736 34.31861975875769,14.476741137986707 33.537316202946776,14.803097986220795 33.49168307876489,15.079280753818209 33.452341519524026,15.355212587096947 33.4123863810843,15.768632754802326 33.35130655426206,16.043923119928714 33.30982402333677,16.456366155392157 33.24646006074511,16.730995309877862 33.203459571801446,17.131798579567185 33.139534753852146,17.313197351410516 33.921917057212525,17.48220855003721 34.6444025003237))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65059050892759
46.29562316140925
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
2021-12-26T06:05:03.040325Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34E014/2021/05/23/033AA0
2.0E-4
2.0E-4
true
block average
2
2
35.0
14.0
34.0
15.0
POLYGON((14.569707718987244 34.0,14.771250028201651 35.0,15.0 35.0,15.0 34.0,14.569707718987244 34.0))
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_033AA0_N34E014_2021_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033AA0_N34E014_2021_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033AA0_N34E014_2021_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033AA0_N34E014_2021_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033AA0_N34E014_2021_05_23_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