https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-05-31T07:03:00.331147Z
2019-05-31T07:03:27.642203Z
s3://sentinel-s1-l1c/GRD/2019/5/31/IW/DV/S1A_IW_GRDH_1SDV_20190531T070300_20190531T070327_027468_031966_5B7E
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
2019-05-31T07:03:00.331147Z
2019-05-31T07:03:27.642203Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190531T084950_V20190531T044208_20190531T075938.EOF
192.4826113853448
693000
Copernicus S1 Core Ground Segment - UPA
2019-05-31T08:58:33.374521Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190531T070300_20190531T070327_027468_031966_5B7E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.06837719810131 27.060061523212372,-15.444088884678962 27.124568809014686,-15.696454042979632 27.16729313885132,-16.07535928324426 27.230528661114732,-16.328198849662844 27.272116692253203,-16.707808362522506 27.333642431453722,-16.961112473448594 27.374087084510638,-17.214599567810964 27.414072437302654,-17.563468962649075 27.468293930750246,-17.860755747297265 25.94771540008502,-17.51659242030081 25.89292443769105,-17.26651295796433 25.85256059132778,-17.016603951640437 25.81176699257204,-16.642063038967336 25.749773122047642,-16.392586127156317 25.70790978281578,-16.018699616871558 25.644316328936952,-15.769663079289648 25.60138998205216,-15.39888546677585 25.536635912946515,-15.225903221424936 26.33608664615599,-15.06837719810131 27.060061523212372))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75800560372423
46.08541103193841
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
2021-12-24T16:44:24.605230Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N26W018/2019/05/31/031966
2.0E-4
2.0E-4
true
block average
2
2
27.0
-18.0
26.0
-17.0
POLYGON((-17.85053363756608 26.0,-17.6550246397387 27.0,-17.0 27.0,-17.0 26.0,-17.85053363756608 26.0))
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_031966_N26W018_2019_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031966_N26W018_2019_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031966_N26W018_2019_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031966_N26W018_2019_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031966_N26W018_2019_05_31_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 2019
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