https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-23T17:37:17.558452Z
2020-11-23T17:37:42.556893Z
s3://sentinel-s1-l1c/GRD/2020/11/23/IW/DV/S1A_IW_GRDH_1SDV_20201123T173717_20201123T173742_035379_04224D_231E
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
2020-11-23T17:37:17.558452Z
2020-11-23T17:37:42.556893Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201123T200443_V20201123T155706_20201123T191436.EOF
348.01584159971696
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-23T20:21:13.660780Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201123T173717_20201123T173742_035379_04224D_231E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((8.541375802796034 5.616204091854723,9.649478324182358 5.845895174192304,10.221047502458184 5.963454186348728,10.760304701619074 6.073758841142218,10.732464012323378 6.256513258727955,10.691812524592768 6.436735870041234,10.655041296994924 6.617745011560898,10.61081559158967 6.797234083677979,10.571242804454595 6.977667611041239,10.534157534441954 7.158600921442127,10.49851532532846 7.339820355046548,10.449413573415338 7.580401576650342,9.897360785375925 7.469086532701502,9.337662569569671 7.3554636523436,8.778276298549958 7.241144613255425,8.221410262863289 7.1265966575502215,8.419385588573183 6.158745766225979,8.458288330620853 5.9775014672563875,8.495774887132843 5.795960016746959,8.541375802796034 5.616204091854723))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79843893707793
46.18428333923998
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
2021-12-25T20:47:07.499540Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N06E008/2020/11/23/04224D
2.0E-4
2.0E-4
true
block average
2
2
7.0
8.0
6.0
9.0
POLYGON((8.453459187741569 6.0,8.419385588572808 6.158745766227671,8.247305795674125 7.0,9.0 7.0,9.0 6.0,8.453459187741569 6.0))
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_04224D_N06E008_2020_11_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04224D_N06E008_2020_11_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04224D_N06E008_2020_11_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04224D_N06E008_2020_11_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04224D_N06E008_2020_11_23_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