https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-20T16:21:01.274228Z
2020-01-20T16:21:26.273093Z
s3://sentinel-s1-l1c/GRD/2020/1/20/IW/DV/S1B_IW_GRDH_1SDV_20200120T162101_20200120T162126_019903_025A60_8D7E
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
2020-01-20T16:21:01.274228Z
2020-01-20T16:21:26.273093Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200120T183158_V20200120T143358_20200120T175128.EOF
347.25431594518426
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-20T18:59:06.997727Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20200120T162101_20200120T162126_019903_025A60_8D7E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.898441934046122 30.453964743161155,24.280671710987882 30.51701827922433,24.547583518690846 30.560332090724533,24.94839194903448 30.624277797875955,25.21588788752952 30.666222825852937,25.617561169202308 30.7281087610008,25.885625983820162 30.768676389795697,26.153913992408455 30.808690638986807,26.47593023469573 30.855926063259705,26.260990873367568 31.939353623887378,26.22474699932179 32.11986897619,26.17562970824705 32.35954543524092,25.848307158573064 32.312767950203416,25.575611121600517 32.27309764634638,25.30315385340474 32.232840343390215,24.8949220546124 32.17135677079351,24.623074452300322 32.12963816167489,24.21577057626261 32.065969558913096,23.944550458098043 32.022798842189026,23.55617610961786 31.959892141075944,23.612216477062596 31.71988609670685,23.653595847846677 31.539100714305228,23.898441934046122 30.453964743161155))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62827101786911
46.3030026139926
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
2021-12-25T04:47:24.082707Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N31E026/2020/01/20/025A60
2.0E-4
2.0E-4
true
block average
2
2
32.0
26.0
31.0
27.0
POLYGON((26.248814293431128 32.0,26.44734765006125 31.0,26.0 31.0,26.0 32.0,26.248814293431128 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_025A60_N31E026_2020_01_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025A60_N31E026_2020_01_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025A60_N31E026_2020_01_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025A60_N31E026_2020_01_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025A60_N31E026_2020_01_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