https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-12T17:29:40.052563Z
2023-05-12T17:29:58.553599Z
s3://sentinel-s1-l1c/GRD/2023/5/12/IW/DV/S1A_IW_GRDH_1SDV_20230512T172940_20230512T172958_048503_05D59E_D45C
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
2023-05-12T17:29:40.052563Z
2023-05-12T17:29:58.553599Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230512T180635_V20230512T141832_20230512T173602.EOF
347.6299479899435
693000
Copernicus Ground Segment
2023-05-12T18:53:33.991946Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230512T172940_20230512T172958_048503_05D59E_D45C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.94916714055842 -22.600919489876837,15.3214877667601 -22.51551770792698,15.56762843774671 -22.45854044960904,15.810924466813862 -22.40181517899665,16.181937664265288 -22.314508012720793,16.551338047635625 -22.22663590038093,16.79745755394679 -22.16756503419458,17.315415450913207 -22.04187159383114,17.26521913494229 -21.862727841356946,17.216157450752032 -21.68322173149254,17.167745110019386 -21.503573148700873,17.1185499009781 -21.324132884787886,17.044021362015023 -21.058816752827404,16.53748480384389 -21.18133534051682,15.923672129546853 -21.32753651014457,15.310820213217973 -21.47099745466596,14.70097604119393 -21.61126700832261,14.769211588534509 -21.878399636984962,14.814409016951894 -22.058989316919746,14.860997049099636 -22.23927009737749,14.905712563399174 -22.419991521469903,14.94916714055842 -22.600919489876837))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.39305671210611
46.20841965668583
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
2023-05-12T21:29:23.732410Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/S22E016/2023/05/12/05D59E
2.0E-4
2.0E-4
true
block average
2
2
-21.0
16.0
-22.0
17.0
POLYGON((16.0 -21.309356331723976,17.0 -21.069464424777653,17.0 -22.0,16.0 -22.0,16.0 -21.309356331723976))
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_05D59E_S22E016_2023_05_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D59E_S22E016_2023_05_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D59E_S22E016_2023_05_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D59E_S22E016_2023_05_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D59E_S22E016_2023_05_12_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