https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-25T18:16:17.676265Z
2018-09-25T18:16:46.697554Z
s3://sentinel-s1-l1c/GRD/2018/9/25/IW/DV/S1B_IW_GRDH_1SDV_20180925T181617_20180925T181646_012875_017C69_A97C
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
2018-09-25T18:16:17.676265Z
2018-09-25T18:16:46.697554Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180925T203553_V20180925T162906_20180925T194636.EOF
347.2056017289468
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-25T20:53:44.092151Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180925T181617_20180925T181646_012875_017C69_A97C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-5.029981545 31.101335124,-4.640855426 31.164965374,-4.376681157 31.207444599,-3.979981967 31.270146913,-3.715227408 31.311268809,-3.317668929 31.371928848,-3.052349095 31.411685082,-2.786807494 31.450892762,-2.449946991 31.499776392,-2.461196888 31.557566944,-2.493916999 31.738575296,-2.530113349 31.919083364,-2.564146742 32.099893621,-2.624371777 32.462602498,-2.657706751 32.64349224,-2.686162225 32.825055711,-2.736757886 33.003533061,-2.761877524 33.124273029,-3.104858079 33.075936952,-3.375209225 33.037120175,-3.645321238 32.997719424,-4.050034164 32.937526428,-4.319534928 32.896671942,-4.723316663 32.834305135,-4.992187086 32.792006054,-5.388198922 32.728578109,-5.35949322 32.607681792,-5.30340088 32.429287779,-5.269848698 32.247257034,-5.231381806 32.066020199,-5.160892723 31.702495821,-5.121737838 31.521370567,-5.08046007 31.340593656,-5.042839636 31.159217944,-5.029981545 31.101335124))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86968461001198
46.39953070926929
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
2021-12-23T14:43:35.503605Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W004/2018/09/25/017C69
2.0E-4
2.0E-4
true
block average
2
2
32.0
-4.0
31.0
-3.0
POLYGON((-3.0 31.41941451707642,-3.3176689290031107 31.371928847999385,-4.0 31.266982860684298,-4.0 32.0,-3.0 32.0,-3.0 31.41941451707642))
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_017C69_N31W004_2018_09_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_017C69_N31W004_2018_09_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_017C69_N31W004_2018_09_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_017C69_N31W004_2018_09_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_017C69_N31W004_2018_09_25_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