https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-22T03:31:32.146403Z
2019-04-22T03:31:57.145691Z
s3://sentinel-s1-l1c/GRD/2019/4/22/IW/DV/S1A_IW_GRDH_1SDV_20190422T033132_20190422T033157_026897_030663_4DD4
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
2019-04-22T03:31:32.146403Z
2019-04-22T03:31:57.145691Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190422T051540_V20190422T005956_20190422T041726.EOF
192.0861612862531
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-22T05:32:13.737826Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190422T033132_20190422T033157_026897_030663_4DD4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.21369927169833 -11.836354115044434,31.65814143097285 -11.711085102489672,31.089956209542414 -11.581747345743793,30.52229144217161 -11.451307770978298,29.981530929436357 -11.325921801004968,29.940266645833336 -11.506547389049102,29.90076235636562 -11.687690299003654,29.85816475571484 -11.868117911419453,29.817624014653525 -12.049038261623611,29.73132766947815 -12.409680758131953,29.633151398007413 -12.830350677633888,30.176627016793663 -12.957293068228141,30.74721879526846 -13.089220605620497,31.318411165826546 -13.219898434996432,31.87698338447734 -13.346332916322648,31.97174927448768 -12.92409781723753,32.05526403904197 -12.562109312264862,32.09434986564017 -12.38051946654522,32.1356315781952 -12.199431963839627,32.173755216748496 -12.017637162206949,32.21369927169833 -11.836354115044434))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.52725
45.99690823012754
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
2021-12-24T14:42:28.757334Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S13E031/2019/04/22/030663
2.0E-4
2.0E-4
true
block average
2
2
-12.0
31.0
-13.0
32.0
POLYGON((32.0 -12.80164715899558,31.954713888469833 -13.0,31.0 -13.0,31.0 -12.0,32.0 -12.0,32.0 -12.80164715899558))
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_030663_S13E031_2019_04_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030663_S13E031_2019_04_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030663_S13E031_2019_04_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030663_S13E031_2019_04_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030663_S13E031_2019_04_22_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