https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-31T15:39:55.645913Z
2022-01-31T15:40:20.644307Z
s3://sentinel-s1-l1c/GRD/2022/1/31/IW/DV/S1A_IW_GRDH_1SDV_20220131T153955_20220131T154020_041706_04F66B_E7B8
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
2022-01-31T15:39:55.645913Z
2022-01-31T15:40:20.644307Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220131T155536_V20220131T140202_20220131T203702.EOF
348.03482462020463
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-31T16:42:19.269311Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220131T153955_20220131T154020_041706_04F66B_E7B8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.01950266088885 -2.398479119384937,40.120701542963346 -2.158761148901878,41.21856675818463 -1.9189221442245132,41.17982263150091 -1.7381090264628873,41.02678077991556 -1.0141256128628067,40.90058398393954 -0.41153675218820895,38.70338694380784 -0.8861987021778821,38.71570088076297 -0.945857972521998,38.76049860964086 -1.125954710801738,38.790812374610944 -1.3091966539545905,38.8294221280265 -1.4906427290996342,38.86720287111914 -1.672272510184343,38.905948387763445 -1.8536961221276493,39.01950266088885 -2.398479119384937))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68425
46.00246782087443
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
2022-01-31T19:51:21.242496Z
Batch API, v4.88.0
s3://deafrica-sentinel-1/s1_rtc/S03E038/2022/01/31/04F66B
2.0E-4
2.0E-4
true
block average
2
2
-2.0
38.0
-3.0
39.0
POLYGON((39.0 -2.304914009406359,38.93644388889116 -2.0,39.0 -2.0,39.0 -2.304914009406359))
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_04F66B_S03E038_2022_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F66B_S03E038_2022_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F66B_S03E038_2022_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F66B_S03E038_2022_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F66B_S03E038_2022_01_31_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