https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-25T19:05:02.164029Z
2023-07-25T19:05:31.171977Z
s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T190502_20230725T190531_049584_05F659_A90B
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
2023-07-25T19:05:02.164029Z
2023-07-25T19:05:31.171977Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230725T174558_V20230725T171943_20230725T235443.EOF
347.5585154345032
693000
Copernicus Ground Segment
2023-07-25T19:22:40.235624Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230725T190502_20230725T190531_049584_05F659_A90B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-15.9897451812359 24.666445086425355,-15.621619987088934 24.73136088803942,-15.374372853101425 24.77441651218828,-15.003184412367684 24.83823508905989,-14.755046663785778 24.880348058234386,-14.383353143053585 24.942608171829242,-14.134051053644875 24.98381298148724,-13.885791953662576 25.02440520909977,-13.544765828079683 25.079438031689037,-13.697276160547352 25.861123139732157,-13.767342581407306 26.22275251358746,-13.839853221990513 26.583984936057334,-13.863342035933835 26.70415847897467,-14.209302892275574 26.64971863810594,-14.461042182688928 26.609536352120116,-14.712604819205797 26.56890997071126,-15.089614218543456 26.50713985736962,-15.340728653997166 26.465407845655058,-15.71705887957133 26.401984537432128,-15.967715995827241 26.359153845684197,-16.34089550474682 26.294516085957653,-16.15818458377422 25.449664721871837,-15.9897451812359 24.666445086425355))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77611160279819
46.11678038973797
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
2023-07-25T21:51:57.380154Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/N25W015/2023/07/25/05F659
2.0E-4
2.0E-4
true
block average
2
2
26.0
-15.0
25.0
-14.0
POLYGON((-14.0 25.00573133566478,-14.035052430416266 25.0,-15.0 25.0,-15.0 26.0,-14.0 26.0,-14.0 25.00573133566478))
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_05F659_N25W015_2023_07_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F659_N25W015_2023_07_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F659_N25W015_2023_07_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F659_N25W015_2023_07_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F659_N25W015_2023_07_25_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