https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-01T18:18:16.133103Z
2021-12-01T18:18:45.140273Z
s3://sentinel-s1-l1c/GRD/2021/12/1/IW/DV/S1A_IW_GRDH_1SDV_20211201T181816_20211201T181845_040819_04D884_239A
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
2021-12-01T18:18:16.133103Z
2021-12-01T18:18:45.140273Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.02160873243236
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-01T20:05:09.165624Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211201T181816_20211201T181845_040819_04D884_239A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.5866522286526241 4.808621825887853,-0.4766676184700285 5.039993174549524,0.6281810703426137 5.268233798101491,0.43364917918076246 6.232533328662488,0.3975827023545125 6.413725660792894,0.3621067342991289 6.595031652004192,0.3250579169081138 6.776011802264895,0.3012039234588821 6.896303291631774,-0.24830318690099032 6.784774552718417,-0.8071324211990022 6.670658319674315,-1.3652558810526907 6.555998049230571,-1.9188491915433068 6.441599229721389,-1.8964309398166501 6.320556573049834,-1.858821854027575 6.139018188211165,-1.822266543781741 5.957257813874478,-1.7839451976529301 5.775862687130932,-1.7087552313657097 5.412762338545878,-1.6726842997160278 5.23088931787275,-1.5866522286526241 4.808621825887853))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7726
46.01555
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
2021-12-26T15:45:32.468494Z
Batch API, v4.69.1
s3://deafrica-sentinel-1/s1_rtc/N05W002/2021/12/01/04D884
2.0E-4
2.0E-4
true
block average
2
2
6.0
-2.0
5.0
-1.0
POLYGON((-1.6256432970813317 5.0,-1.7087552313656729 5.412762338545708,-1.8308627731860099 6.0,-1.0 6.0,-1.0 5.0,-1.6256432970813317 5.0))
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_04D884_N05W002_2021_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D884_N05W002_2021_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D884_N05W002_2021_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D884_N05W002_2021_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D884_N05W002_2021_12_01_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