https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-10-19T17:36:44.631509Z
2020-10-19T17:37:13.661250Z
s3://sentinel-s1-l1c/GRD/2020/10/19/IW/DV/S1B_IW_GRDH_1SDV_20201019T173644_20201019T173713_023885_02D640_3927
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2020-10-19T17:36:44.631509Z
2020-10-19T17:37:13.661250Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20201019T195731_V20201019T154810_20201019T190540.EOF
346.81828053206107
693000
Copernicus S1 Core Ground Segment - DPA
2020-10-19T20:06:58.625144Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20201019T173644_20201019T173713_023885_02D640_3927
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.117597209871628 36.07255882735103,4.531066274809289 36.13599017768248,4.812509357547154 36.1782916510152,5.090668623497963 36.21941057014484,5.516932891580485 36.28108025623196,5.937825979723375 36.34039887462323,6.218997934021479 36.379152807462155,6.499058237315545 36.4170612836233,6.855643041173277 36.4643007259737,6.8403114870059545 36.521164208924105,6.800047001014225 36.70100364032622,6.7641313122498286 36.881405946005934,6.722773038775678 37.06110633070699,6.683301797477252 37.24104738525743,6.64537163005914 37.42118682794024,6.508690263835072 38.08362297481523,6.145296835961387 38.03690978019419,5.85658640478259 37.998936407310765,5.568176016428562 37.96025647347309,5.136133481659616 37.90091545721689,4.8484940363862865 37.86047661233361,4.417629887810548 37.798505517977404,4.130790498589417 37.75631890189046,3.705603287285332 37.69241020200401,3.867147583931165 37.02930326473081,3.9137408403975784 36.84930536196931,3.9586746687518435 36.669059752010526,4.0144614946041255 36.490487565205996,4.052487890157612 36.309192432648004,4.101405604692193 36.12957913176218,4.117597209871628 36.07255882735103))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65831969150522
46.26706330290802
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
2021-12-25T18:54:23.058212Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N36E003/2020/10/19/02D640
2.0E-4
2.0E-4
true
block average
2
2
37.0
3.0
36.0
4.0
POLYGON((4.0 36.536778435433085,3.9586746687515335 36.66905975201146,3.874732864136983 37.0,4.0 37.0,4.0 36.536778435433085))
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_02D640_N36E003_2020_10_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D640_N36E003_2020_10_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D640_N36E003_2020_10_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D640_N36E003_2020_10_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D640_N36E003_2020_10_19_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