https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-26T18:20:06.673192Z
2022-11-26T18:20:31.672889Z
s3://sentinel-s1-l1c/GRD/2022/11/26/IW/DV/S1A_IW_GRDH_1SDV_20221126T182006_20221126T182031_046069_058397_B609
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
2022-11-26T18:20:06.673192Z
2022-11-26T18:20:31.672889Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221126T202002_V20221126T163827_20221126T195557.EOF
347.955970951979
693000
Copernicus Ground Segment
2022-11-26T20:33:05.055619Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221126T182006_20221126T182031_046069_058397_B609
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.856891722902391 10.978074685221664,-2.291447371770519 11.091089219541724,-1.725797115303636 11.202996345785674,-1.1586929672215265 11.314029207146401,-0.6052067632639508 11.421262835483214,-0.7834269660884237 12.326675184084543,-0.853971597778427 12.68898079704147,-0.9016097193468331 12.92951974409916,-1.458835168789594 12.823361138707698,-2.0290195198841054 12.713415804683013,-2.599375564855482 12.60211454024499,-3.1675627363961456 12.489929301890072,-3.1554271024412324 12.430236540886693,-3.1170150109 12.248929178137587,-3.0778391531914377 12.067772756547578,-3.042802955986706 11.88578935315391,-3.0055401793757697 11.704247752605353,-2.968947962533568 11.522570018575351,-2.930442383424833 11.341273418926841,-2.893174746799784 11.159727082150479,-2.856891722902391 10.978074685221664))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87128039078702
46.05975
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
2022-11-26T22:29:04.244244Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N11W004/2022/11/26/058397
2.0E-4
2.0E-4
true
block average
2
2
12.0
-4.0
11.0
-3.0
POLYGON((-3.0 11.67674115907353,-3.064791261904478 12.0,-3.0 12.0,-3.0 11.67674115907353))
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_058397_N11W004_2022_11_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058397_N11W004_2022_11_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058397_N11W004_2022_11_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058397_N11W004_2022_11_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058397_N11W004_2022_11_26_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