https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-13T18:14:45.875298Z
2022-05-13T18:15:17.637972Z
s3://sentinel-s1-l1c/GRD/2022/5/13/IW/DV/S1A_IW_GRDH_1SDV_20220513T181445_20220513T181517_043196_0528A8_5194
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
2022-05-13T18:14:45.875298Z
2022-05-13T18:15:17.637972Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220513T201817_V20220513T163006_20220513T194736.EOF
347.67343532956465
693000
Copernicus Ground Segment
2022-05-13T20:53:10.109302Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220513T181445_20220513T181517_043196_0528A8_5194
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.0510446507268516 21.86797962814019,-2.4567188763202905 21.975463685910228,-1.8555771192733859 22.08183178010926,-1.2537537463752493 22.185954578973153,-0.6609165138023385 22.28620297801172,-1.0096681596320098 24.076133103158437,-1.6106138872307405 23.977098531271213,-1.8548520330912572 23.93613153743989,-2.2209141776974954 23.873955844113183,-2.465054227092107 23.83197235920771,-2.830910271940941 23.76828422304608,-3.432137388720246 23.661604066422065,-3.1675546247165385 22.411241240232652,-3.0903740867141227 22.048914856362842,-3.0510446507268516 21.86797962814019))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79758355540591
46.03327310216836
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
2022-05-13T22:30:15.303874Z
Batch API, v4.110.0
s3://deafrica-sentinel-1/s1_rtc/N23W004/2022/05/13/0528A8
2.0E-4
2.0E-4
true
block average
2
2
24.0
-4.0
23.0
-3.0
POLYGON((-3.292138798788148 23.0,-3.4321373887202427 23.66160406642207,-3.0 23.73828138689729,-3.0 23.0,-3.292138798788148 23.0))
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_0528A8_N23W004_2022_05_13_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0528A8_N23W004_2022_05_13_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0528A8_N23W004_2022_05_13_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0528A8_N23W004_2022_05_13_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0528A8_N23W004_2022_05_13_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