https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-26T03:43:54.276348Z
2020-01-26T03:44:19.274579Z
s3://sentinel-s1-l1c/GRD/2020/1/26/IW/DV/S1A_IW_GRDH_1SDV_20200126T034354_20200126T034419_030966_038E44_BF28
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
2020-01-26T03:43:54.276348Z
2020-01-26T03:44:19.274579Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200126T053538_V20200126T012443_20200126T044213.EOF
192.8311851054067
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-26T06:38:52.115344Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200126T034354_20200126T034419_030966_038E44_BF28
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((35.64890151025214 33.15411888417667,35.25362126017172 33.217154505881524,34.97937598214603 33.26009422940773,34.56751162275126 33.32336974518613,34.292608739801615 33.36479521799426,33.879772011659504 33.42579221964218,33.60423049005744 33.46569406474211,33.328439025763984 33.50498389376765,32.99492561641407 33.55161211772927,32.95881768751393 33.371815482883235,32.92636665005644 33.19086146865425,32.85374102578329 32.83001173344121,32.77999532886058 32.469307943835766,32.69553657271745 32.0492702633249,33.023401717958585 32.002188243171396,33.29453512309342 31.962561757220698,33.5654343954639 31.92235769981101,33.97133821602945 31.860971754959817,34.24164002808145 31.819329934761765,34.6466348830075 31.755793980765723,34.91632231141523 31.712723185243966,35.30505685710372 31.64955893204039,35.40162946758167 32.07021259880105,35.48597590910449 32.43141189732304,35.56938929784513 32.792774103314414,35.60715639161115 32.97409278802534,35.64890151025214 33.15411888417667))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.6433137974327
46.29026880134114
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
2021-12-25T05:06:33.025845Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N32E034/2020/01/26/038E44
2.0E-4
2.0E-4
true
block average
2
2
33.0
34.0
32.0
35.0
POLYGON((34.0 32.0,34.0 33.0,35.0 33.0,35.0 32.0,34.0 32.0))
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_038E44_N32E034_2020_01_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038E44_N32E034_2020_01_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038E44_N32E034_2020_01_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038E44_N32E034_2020_01_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038E44_N32E034_2020_01_26_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