https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-19T18:09:34.828812Z
2021-01-19T18:09:59.826919Z
s3://sentinel-s1-l1c/GRD/2021/1/19/IW/DV/S1B_IW_GRDH_1SDV_20210119T180934_20210119T180959_025227_0300FA_6375
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
2021-01-19T18:09:34.828812Z
2021-01-19T18:09:59.826919Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210119T203055_V20210119T162102_20210119T193832.EOF
346.8494988441186
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-19T20:43:57.782490Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210119T180934_20210119T180959_025227_0300FA_6375
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.076439186478837 35.837603621696,-3.6681367703581143 35.90051978974152,-3.390128310190016 35.94250689823881,-2.9725697470681043 36.00428093397255,-2.6938390095849964 36.044656894028776,-2.2752149534134984 36.10400659784351,-1.9957859808967031 36.14276132493165,-1.716084596932946 36.18086484570079,-1.3413713635839066 36.23081457135256,-1.488594360888937 36.9514250339785,-1.5221200765453546 37.13218105566431,-1.5530553675835754 37.313265567223596,-1.5910925926050354 37.493426853393274,-1.637774124484007 37.73348013206182,-2.0141293388474653 37.68476301417049,-2.2956304314724796 37.647484863738946,-2.5861332480906256 37.608284200813785,-3.0147211517156944 37.549061547108174,-3.4372084983721036 37.489062137047256,-3.7206891080359377 37.44790612683986,-4.005160311802662 37.4058793261886,-4.427975403063657 37.34206196447245,-4.416280824125147 37.28214624306795,-4.36646698552073 37.102590360358526,-4.320520110395098 36.92245238391188,-4.291798087387522 36.73968144410984,-4.249388257171732 36.559006644605084,-4.076439186478837 35.837603621696))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6610336961393
46.05777002924237
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
2021-12-25T23:40:05.096776Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N36W004/2021/01/19/0300FA
2.0E-4
2.0E-4
true
block average
2
2
37.0
-4.0
36.0
-3.0
POLYGON((-3.0 36.00022287463821,-4.0 36.0,-4.0 37.0,-3.0 37.0,-3.0 36.00022287463821))
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_0300FA_N36W004_2021_01_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0300FA_N36W004_2021_01_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0300FA_N36W004_2021_01_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0300FA_N36W004_2021_01_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0300FA_N36W004_2021_01_19_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