https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-12-29T17:24:57.902643Z
2020-12-29T17:25:26.936403Z
s3://sentinel-s1-l1c/GRD/2020/12/29/IW/DV/S1A_IW_GRDH_1SDV_20201229T172457_20201229T172526_035903_04347D_864B
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
2020-12-29T17:24:57.902643Z
2020-12-29T17:25:26.936403Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201229T201429_V20201229T155704_20201229T191434.EOF
346.5681383415976
693000
Copernicus S1 Core Ground Segment - DPA
2020-12-29T21:09:24.406344Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201229T172457_20201229T172526_035903_04347D_864B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.8656537671704 -38.62871932750916,20.229784923893906 -38.545571787392134,20.514186204483508 -38.47969089602281,20.79806833044005 -38.41312328943576,21.222911408768933 -38.311990644516385,21.505482316261677 -38.24371886087653,21.928344661622155 -38.140043389308474,22.209586121797074 -38.07008554301524,22.59944149213745 -37.97176134451813,22.437972471440627 -37.562474126535626,22.30009567180432 -37.20903644026009,22.16353064315387 -36.85541749254252,21.982960142064123 -36.382398249832775,21.60039648834794 -36.47866806050034,21.324463714030834 -36.54718932145167,20.90965752764389 -36.64877570766895,20.632518990374777 -36.71569899242034,20.215915991692384 -36.814875843394425,19.93758774890179 -36.88018459952162,19.658788301312978 -36.94484288346225,19.301884979611437 -37.02648271656983,19.46717512388039 -37.50324533515122,19.59209620867847 -37.85971008720412,19.718140220152634 -38.21603427008877,19.8656537671704 -38.62871932750916))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.54158
45.36145498603361
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
2021-12-25T22:37:15.890155Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S37E022/2020/12/29/04347D
2.0E-4
2.0E-4
true
block average
2
2
-36.0
22.0
-37.0
23.0
POLYGON((22.0 -36.42703555574914,22.219367340821783 -37.0,22.0 -37.0,22.0 -36.42703555574914))
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_04347D_S37E022_2020_12_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04347D_S37E022_2020_12_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04347D_S37E022_2020_12_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04347D_S37E022_2020_12_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04347D_S37E022_2020_12_29_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