https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-20T15:16:58.991174Z
2021-01-20T15:17:28.005445Z
s3://sentinel-s1-l1c/GRD/2021/1/20/IW/DV/S1B_IW_GRDH_1SDV_20210120T151658_20210120T151728_025239_03015A_8C66
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
2021-01-20T15:16:58.991174Z
2021-01-20T15:17:28.005445Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210120T161136_V20210120T120557_20210120T152327.EOF
347.6353669428465
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-20T16:22:26.483961Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210120T151658_20210120T151728_025239_03015A_8C66
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.93951178012595 -22.9109089266792,48.50509420354427 -22.780837510062273,48.74760002300476 -22.724374682253163,49.110985373148885 -22.63899626873595,49.71562759751925 -22.494885243656817,50.29788410006498 -22.353685858539084,50.183184545953665 -21.937230166547334,50.08511826937277 -21.578219094959856,49.98793777740361 -21.21905167445939,49.85965577953105 -20.739339330349765,49.28296331360414 -20.878494400865517,48.68413365744686 -21.020674553484376,48.0864932852896 -21.160216518011225,47.536876343968444 -21.286445799260814,47.56285404357507 -21.408360762263634,47.60651919485859 -21.589267586792868,47.651496626428774 -21.769883422723936,47.697175922325314 -21.950348549436068,47.74028775868821 -22.131412735611526,47.78581678942253 -22.311932912559712,47.87786337282092 -22.672777839613495,47.93951178012595 -22.9109089266792))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.04034
45.70185782765369
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
2021-12-25T23:43:14.542511Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S23E049/2021/01/20/03015A
2.0E-4
2.0E-4
true
block average
2
2
-22.0
49.0
-23.0
50.0
POLYGON((50.0 -22.425923869762162,49.715627597526975 -22.49488524365516,49.0 -22.66507259536599,49.0 -22.0,50.0 -22.0,50.0 -22.425923869762162))
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_03015A_S23E049_2021_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03015A_S23E049_2021_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03015A_S23E049_2021_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03015A_S23E049_2021_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03015A_S23E049_2021_01_20_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