https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-11-19T02:36:42.650558Z
2020-11-19T02:37:07.649101Z
s3://sentinel-s1-l1c/GRD/2020/11/19/IW/DV/S1A_IW_GRDH_1SDV_20201119T023642_20201119T023707_035311_041FF1_41AC
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
2020-11-19T02:36:42.650558Z
2020-11-19T02:37:07.649101Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20201119T062745_V20201119T014120_20201119T045850.EOF
192.3452173879059
693000
Copernicus S1 Core Ground Segment - DPA
2020-11-19T08:37:55.312568Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20201119T023642_20201119T023707_035311_041FF1_41AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((44.40699567677953 -20.984574273362956,43.8382261866049 -20.854004785775285,43.24257710958438 -20.714996395546734,42.64792291921866 -20.573923466824407,42.079256714511544 -20.436867027649683,41.98284584391214 -20.795984633628905,41.8372222956631 -21.334665442590772,41.67289845856435 -21.932330132843106,42.24697053148574 -22.07135379618675,42.84742970289951 -22.214334185367903,43.448260536189096 -22.354915564294856,44.01498797585255 -22.485209520009054,44.030523490561045 -22.42552614392192,44.081629830107815 -22.24628955919832,44.13111330970078 -22.066689527358033,44.17812461255507 -21.886533380459838,44.22306732472954 -21.705911711862374,44.315377483412064 -21.345255275130334,44.40699567677953 -20.984574273362956))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1942
45.69862570003845
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
2021-12-25T20:33:24.685858Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S21E041/2020/11/19/041FF1
2.0E-4
2.0E-4
true
block average
2
2
-20.0
41.0
-21.0
42.0
POLYGON((41.927693625652516 -21.0,42.0 -20.732087695156068,42.0 -21.0,41.927693625652516 -21.0))
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_041FF1_S21E041_2020_11_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_041FF1_S21E041_2020_11_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_041FF1_S21E041_2020_11_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_041FF1_S21E041_2020_11_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_041FF1_S21E041_2020_11_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