https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-26T18:18:19.203397Z
2023-03-26T18:18:48.219606Z
s3://sentinel-s1-l1c/GRD/2023/3/26/IW/DV/S1A_IW_GRDH_1SDV_20230326T181819_20230326T181848_047819_05BEC7_5DAD
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
2023-03-26T18:18:19.203397Z
2023-03-26T18:18:48.219606Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230326T200605_V20230326T163823_20230326T195553.EOF
348.02033040697233
693000
Copernicus Ground Segment
2023-03-26T20:13:39.190883Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230326T181819_20230326T181848_047819_05BEC7_5DAD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.5878035291707358 4.808133878684617,-0.4778247271407027 5.03953064181581,0.627194899106475 5.267832755037325,0.4327164822563987 6.231860373544671,0.3611675047145545 6.594356772033411,0.3241247555928634 6.775337833129694,0.3001605583416483 6.896168290647008,-0.24952119119314298 6.784591316240725,-0.8083474274021849 6.670462517231946,-1.3664677204676792 6.555789681943166,-1.9200577164545076 6.441378384129153,-1.8975282310841541 6.319794879023537,-1.8599188726042772 6.13825681095003,-1.8233634150272438 5.956496755588887,-1.7850416911852276 5.775102143854847,-1.7098511689061051 5.412002568387723,-1.673780151951433 5.230129908196603,-1.5878035291707358 4.808133878684617))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76845
46.01326
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
2023-03-27T03:40:56.050751Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N05W002/2023/03/26/05BEC7
2.0E-4
2.0E-4
true
block average
2
2
6.0
-2.0
5.0
-1.0
POLYGON((-1.6268939470493227 5.0,-1.7098511689062308 5.412002568388335,-1.8321127576832748 6.0,-1.0 6.0,-1.0 5.0,-1.6268939470493227 5.0))
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_05BEC7_N05W002_2023_03_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BEC7_N05W002_2023_03_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BEC7_N05W002_2023_03_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BEC7_N05W002_2023_03_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BEC7_N05W002_2023_03_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