https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-05T18:09:05.495254Z
2023-12-05T18:09:34.507279Z
s3://sentinel-s1-l1c/GRD/2023/12/5/IW/DV/S1A_IW_GRDH_1SDV_20231205T180905_20231205T180934_051523_063823_2382
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
2023-12-05T18:09:05.495254Z
2023-12-05T18:09:34.507279Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231205T182359_V20231205T180053_20231206T003553.EOF
347.2394604702464
693000
Copernicus Ground Segment
2023-12-05T18:45:22.061078Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231205T180905_20231205T180934_051523_063823_2382
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.859811736993075 30.558179440455262,-2.462491035413327 30.623595110263974,-2.1943175916235753 30.667012357938688,-1.7914888983574282 30.731120605867623,-1.5225367871580637 30.773181947689757,-1.1203369117644737 30.83497814789149,-0.8509852607911137 30.87562110452581,-0.5828677108457586 30.915491315026202,-0.28396121008509156 30.959232570682833,-0.33131753628552685 31.197331150299124,-0.43754086351813926 31.73926519682798,-0.5062240012936624 32.100837929566865,-0.5417990816245315 32.281442712501494,-0.5713485974040053 32.4628891219716,-0.5954620336314403 32.58301381823772,-0.8917203807420018 32.540901526580626,-1.1665859088187804 32.501168272423875,-1.4457269753697588 32.46017256185789,-1.853794053436303 32.39905126853515,-2.130853214272758 32.35675899400868,-2.5409224128631545 32.29296953228843,-2.815848835451389 32.24940896039958,-3.217989779852781 32.184533457298734,-3.195300167579669 32.0634310339428,-3.155323158540647 31.88241536191589,-3.113442185509285 31.701712038913236,-3.0734020892191407 31.52071040738437,-3.034662501789614 31.3394969539756,-2.9952306675430562 31.158397779948697,-2.952874549890207 30.977781421491194,-2.9137329854355567 30.796637488238897,-2.859811736993075 30.558179440455262))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83404838906751
46.54053476919626
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
2023-12-05T20:10:07.546162Z
Batch API, v4.284.0
s3://deafrica-sentinel-1/s1_rtc/N31W003/2023/12/05/063823
2.0E-4
2.0E-4
true
block average
2
2
32.0
-3.0
31.0
-2.0
POLYGON((-2.9580850011108337 31.0,-3.0 31.180301964349606,-3.0 32.0,-2.0 32.0,-2.0 31.0,-2.9580850011108337 31.0))
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_063823_N31W003_2023_12_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063823_N31W003_2023_12_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063823_N31W003_2023_12_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063823_N31W003_2023_12_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063823_N31W003_2023_12_05_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 2021
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