https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-05T18:26:18.470628Z
2020-11-05T18:26:47.487376Z
s3://sentinel-s1-l1c/GRD/2020/11/5/IW/DV/S1A_IW_GRDH_1SDV_20201105T182618_20201105T182647_035117_041923_71E6
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
2020-11-05T18:26:18.470628Z
2020-11-05T18:26:47.487376Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201105T223252_V20201105T182513_20201105T214243.EOF
348.0231738111997
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-06T03:17:27.728816Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201105T182618_20201105T182647_035117_041923_71E6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.5637349828860483 4.4179970759635285,-2.453589215359309 4.650038602691818,-1.34916328848801 4.878980466820425,-1.3969593547412291 5.115350561736863,-1.4328188822381995 5.2965532770026185,-1.4693454297071635 5.4776118884743665,-1.5067800208316706 5.6584776110626365,-1.5795481011602364 6.0206236738958605,-1.61300719382051 6.202285677052634,-1.6514954402966608 6.3829130113296655,-1.6760353055587252 6.504305854038345,-2.2254176133142924 6.392374392170995,-2.784605995272664 6.277787953582498,-3.3432913548629846 6.162654397866275,-3.898337903082791 6.04763727001741,-3.873865563379539 5.925778768605357,-3.7616924693664853 5.38121277156749,-3.687729954652299 5.0179837466936075,-3.5637349828860483 4.4179970759635285))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76607
46.03979506452259
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
2021-12-25T19:49:24.412055Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N04W003/2020/11/05/041923
2.0E-4
2.0E-4
true
block average
2
2
5.0
-3.0
4.0
-2.0
POLYGON((-2.0 4.744065334577109,-3.0 4.535828382378845,-3.0 5.0,-2.0 5.0,-2.0 4.744065334577109))
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_041923_N04W003_2020_11_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_041923_N04W003_2020_11_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_041923_N04W003_2020_11_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_041923_N04W003_2020_11_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_041923_N04W003_2020_11_05_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