https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-09-20T16:21:21.527951Z
2020-09-20T16:21:50.544182Z
s3://sentinel-s1-l1c/GRD/2020/9/20/IW/DV/S1A_IW_GRDH_1SDV_20200920T162121_20200920T162150_034444_0401DA_FE14
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
2020-09-20T16:21:21.527951Z
2020-09-20T16:21:50.544182Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200920T171636_V20200920T131232_20200920T163002.EOF
347.227435922405
693000
Copernicus S1 Core Ground Segment - DPA
2020-09-20T17:41:38.971919Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200920T162121_20200920T162150_034444_0401DA_FE14
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.708165809675435 -30.79593999862189,34.052283654741814 -30.716984667791827,34.311532489085074 -30.65680396716225,34.5704596079067 -30.59610939845686,34.95824379924225 -30.504108048490075,35.21636014992175 -30.442136901145076,35.60292145551845 -30.34822951749741,35.86021816565408 -30.284993598513957,36.221089614914455 -30.19530538735892,36.08777128091367 -29.78187378727213,35.973765610386714 -29.425203176887877,35.86061755655402 -29.068411117689195,35.71079162443605 -28.591651370604787,35.35503966359476 -28.679770319655045,35.101424728816994 -28.74192615978668,34.72044317052155 -28.834270941331315,34.46608437650799 -28.89523885305436,34.083992551450976 -28.985793438764482,33.82889740359077 -29.045562545732086,33.57350987426962 -29.104849030612748,33.234555584672755 -29.182668587083455,33.37377743270616 -29.662232936285754,33.478825148825145 -30.021153206008677,33.58458870074095 -30.379977580782235,33.708165809675435 -30.79593999862189))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80389
45.5155452898428
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
2021-12-25T17:24:28.612340Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2020/09/20/0401DA
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.50727835536852,36.158109937360564 -30.0,36.0 -30.0,36.0 -29.50727835536852))
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_0401DA_S30E036_2020_09_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0401DA_S30E036_2020_09_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0401DA_S30E036_2020_09_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0401DA_S30E036_2020_09_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0401DA_S30E036_2020_09_20_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