https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-23T03:29:43.909984Z
2023-07-23T03:30:17.226202Z
s3://sentinel-s1-l1c/GRD/2023/7/23/IW/DV/S1A_IW_GRDH_1SDV_20230723T032943_20230723T033017_049545_05F525_7415
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
2023-07-23T03:29:43.909984Z
2023-07-23T03:30:17.226202Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230723T050616_V20230723T010839_20230723T042609.EOF
192.4384894598369
693000
Copernicus Ground Segment
2023-07-23T06:03:00.545748Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230723T032943_20230723T033017_049545_05F525_7415
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.234287556064444 26.267341442809684,37.851514156427946 26.333594524384537,37.591789534186674 26.377923237153873,37.33541351849434 26.42118843093796,36.95588191050441 26.48434004484728,36.699639581253415 26.52636693923575,36.31643376682334 26.58830471461667,35.764911537172885 26.67550999473505,35.729635770623474 26.494887424723608,35.66091531583153 26.133155828358415,35.59108747584889 25.77157977568084,35.555719046888214 25.590857294503444,35.52112273881545 25.410007693935917,35.451012732179194 25.048441175908117,35.40100399395202 24.792972977746384,35.94435732073873 24.70454167812066,36.19767647192213 24.66259320296345,36.57736626716449 24.598866596192103,36.83030214878715 24.55584701372826,37.209425430135504 24.49051594030255,37.45941922880552 24.446877320533936,37.828749232449574 24.38159490642721,37.84247789278337 24.456892954628124,37.87881832498819 24.638447871127553,37.91833309134406 24.819440398747535,37.959620882052334 25.000120926763728,37.99974275001687 25.181008591216745,38.03873933172889 25.362095056940962,38.08020580739451 25.54274887030652,38.15836207466176 25.90489698201725,38.195085064147555 26.08638230412596,38.234287556064444 26.267341442809684))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8451239139268
46.39866804640358
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
2023-07-23T09:05:59.599651Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N24E035/2023/07/23/05F525
2.0E-4
2.0E-4
true
block average
2
2
25.0
35.0
24.0
36.0
POLYGON((36.0 24.695327508810067,35.4010039939521 24.79297297774633,35.44153021301264 25.0,36.0 25.0,36.0 24.695327508810067))
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_05F525_N24E035_2023_07_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F525_N24E035_2023_07_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F525_N24E035_2023_07_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F525_N24E035_2023_07_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F525_N24E035_2023_07_23_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