https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-11T15:18:38.429123Z
2023-05-11T15:19:07.448556Z
s3://sentinel-s1-l1c/GRD/2023/5/11/IW/DV/S1A_IW_GRDH_1SDV_20230511T151838_20230511T151907_048488_05D522_27A9
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
2023-05-11T15:18:38.429123Z
2023-05-11T15:19:07.448556Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230511T171925_V20230511T133723_20230511T165453.EOF
347.9742303707064
693000
Copernicus Ground Segment
2023-05-11T18:06:00.020925Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230511T151838_20230511T151907_048488_05D522_27A9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((42.702856867841376 9.6125130242945,43.26026184592379 9.725066804896246,43.81901682725237 9.836904247945,44.37767926554119 9.94772328965939,44.930803142368035 10.056449641195591,44.91786823436398 10.114322358359633,44.8757905459006 10.294207464215647,44.83694371430193 10.474721826690326,44.800051707436126 10.655613688341045,44.7250385264921 11.017145448918798,44.68848806333711 11.198089868609648,44.65334234730184 11.37930031542483,44.59338078507082 11.681380415729341,44.03913982801443 11.574299566151371,43.47341886862117 11.463818868645978,42.91923398885145 11.354445380543662,42.35307685892597 11.241543720711775,42.37910716054987 11.120412317017795,42.40948931659844 10.937488684711292,42.4524992361384 10.75710142499518,42.490218579905964 10.5756486759409,42.53255973216183 10.395127015106928,42.57293870112104 10.214209430831126,42.607762189609616 10.03216712122361,42.648002513130365 9.851219042466887,42.702856867841376 9.6125130242945))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87321606455846
46.13714601228325
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
2023-05-11T20:48:53.145332Z
Batch API, v4.202.0
s3://deafrica-sentinel-1/s1_rtc/N10E042/2023/05/11/05D522
2.0E-4
2.0E-4
true
block average
2
2
11.0
42.0
10.0
43.0
POLYGON((42.61491570775513 10.0,42.57293870112016 10.21420943083389,42.53255973215668 10.39512701512953,42.490218579903924 10.575648675950104,42.452499236136305 10.757101425003988,42.40948931659859 10.937488684710816,42.39910668581449 11.0,43.0 11.0,43.0 10.0,42.61491570775513 10.0))
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_05D522_N10E042_2023_05_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D522_N10E042_2023_05_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D522_N10E042_2023_05_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D522_N10E042_2023_05_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D522_N10E042_2023_05_11_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