https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-30T17:02:06.109901Z
2019-01-30T17:02:31.108873Z
s3://sentinel-s1-l1c/GRD/2019/1/30/IW/DV/S1A_IW_GRDH_1SDV_20190130T170206_20190130T170231_025709_02DB61_07BF
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
2019-01-30T17:02:06.109901Z
2019-01-30T17:02:31.108873Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190130T175632_V20190130T135325_20190130T171055.EOF
347.17205582335885
693000
Copernicus S1 Core Ground Segment - DPA
2019-01-30T18:15:18.456782Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190130T170206_20190130T170231_025709_02DB61_07BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.652288928736162 -31.438839311417535,24.014997593171742 -31.355502573786364,24.277383171273726 -31.2944774918229,24.539430607983473 -31.232919595299325,24.931864039375533 -31.1395880445504,25.193058780400346 -31.07670676700699,25.584205598998953 -30.981399469970626,25.84453770932221 -30.917207273420896,26.170757611576267 -30.83589182828584,26.11239644263695 -30.65781639377743,25.99378001823307 -30.302031337867103,25.93658641859804 -30.12364229344238,25.81894721704876 -29.76775696452581,25.760844989431106 -29.58967057654086,25.70323208906907 -29.41148401850816,25.68452353405229 -29.35231741070328,25.362679477095025 -29.432281074871323,25.105868387971867 -29.495429317440912,24.720058462145165 -29.58922497398978,24.462458200768687 -29.65113489840889,24.075470667596967 -29.743064397846577,23.817089544843864 -29.803724461787294,23.558398506140694 -29.863881380672225,23.200835491247695 -29.946069567684305,23.218177471430913 -30.00559256855189,23.32575173725414 -30.364039093600347,23.435143689240434 -30.722138899122292,23.488096225042007 -30.901616924595785,23.543465276261433 -31.080556679239542,23.598211565201886 -31.259658700604675,23.652288928736162 -31.438839311417535))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.15463
45.80649797946972
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
2021-12-24T10:29:57.333088Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S31E023/2019/01/30/02DB61
2.0E-4
2.0E-4
true
block average
2
2
-30.0
23.0
-31.0
24.0
POLYGON((23.5185387477337 -31.0,23.21654808091793 -30.0,24.0 -30.0,24.0 -31.0,23.5185387477337 -31.0))
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_02DB61_S31E023_2019_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02DB61_S31E023_2019_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02DB61_S31E023_2019_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02DB61_S31E023_2019_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02DB61_S31E023_2019_01_30_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