https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-23T18:56:22.733110Z
2021-08-23T18:56:54.150001Z
s3://sentinel-s1-l1c/GRD/2021/8/23/IW/DV/S1A_IW_GRDH_1SDV_20210823T185622_20210823T185654_039361_04A61F_1569
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
2021-08-23T18:56:22.733110Z
2021-08-23T18:56:54.150001Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6082959511125
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-23T22:53:28.205231Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210823T185622_20210823T185654_039361_04A61F_1569
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-13.694327647925197 23.56887516599814,-13.094361453802726 23.675420381985884,-12.728848003371112 23.73910858944112,-12.48502367880005 23.78107974649131,-12.1193276730468 23.84325923048145,-11.874897114969405 23.884303888653186,-11.273917767862544 23.983460189531314,-11.379658948990066 24.52572087577493,-11.413893520768596 24.7066590268359,-11.449821505963724 24.887321396151886,-11.52010614745335 25.24888438175808,-11.55364984257237 25.429912691093726,-11.58832550569723 25.6107566382809,-11.617326458233922 25.75225102278891,-11.977678998952143 25.69467518985851,-12.227691413485129 25.654174300746938,-12.599719273631003 25.593062705210354,-12.847932729255204 25.55172954818803,-13.09600083790292 25.509972396123096,-13.467198515422384 25.44665111652675,-13.714064458872288 25.403983262300187,-14.076193445716985 25.340586987289267,-14.045049003165667 25.198703430550548,-13.967149393318437 24.836489764274884,-13.887860519546269 24.474523797632845,-13.849742731941262 24.293270576205863,-13.809553712049366 24.1123859950719,-13.772848221132637 23.930880736015045,-13.694327647925197 23.56887516599814))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75150861715376
46.03256
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
2021-12-26T10:42:06.134012Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N24W013/2021/08/23/04A61F
2.0E-4
2.0E-4
true
block average
2
2
25.0
-13.0
24.0
-12.0
POLYGON((-13.0 24.0,-13.0 25.0,-12.0 25.0,-12.0 24.0,-13.0 24.0))
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_04A61F_N24W013_2021_08_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04A61F_N24W013_2021_08_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04A61F_N24W013_2021_08_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04A61F_N24W013_2021_08_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04A61F_N24W013_2021_08_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