https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-12T16:38:45.710974Z
2020-01-12T16:39:10.709746Z
s3://sentinel-s1-l1c/GRD/2020/1/12/IW/DV/S1A_IW_GRDH_1SDV_20200112T163845_20200112T163910_030770_03875B_F7F5
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
2020-01-12T16:38:45.710974Z
2020-01-12T16:39:10.709746Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200112T184144_V20200112T145108_20200112T180838.EOF
347.1148828409608
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-12T18:56:09.267245Z
Sentinel-1 IPF, 003.10
S1A_IW_GRDH_1SDV_20200112T163845_20200112T163910_030770_03875B_F7F5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.31094969784734 32.557682277267105,19.712479129654508 32.62219693984742,19.989499484740456 32.665901812994036,20.405530940063084 32.73031339166547,20.683214673098583 32.772488286155586,21.100226559147245 32.834597451856546,21.37855400211163 32.87523263603833,21.65713331465016 32.915249209005665,21.94630282280355 32.95608866910128,21.801721252972616 33.67776751055199,21.64450632955275 34.45918273593849,21.35018227046712 34.41873104125008,21.066649951667355 34.37905104555129,20.783386883320116 34.33871617943212,20.359005295436788 34.27698943292394,20.076431607474717 34.23502439113065,19.653101204338668 34.17086019145626,19.37123959189221 34.127275367025945,18.96272096106069 34.06287098015055,19.1444982134933 33.28039047795926,19.31094969784734 32.557682277267105))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64192586564491
46.49224971901772
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
2021-12-25T04:23:13.564641Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N34E021/2020/01/12/03875B
2.0E-4
2.0E-4
true
block average
2
2
35.0
21.0
34.0
22.0
POLYGON((21.0 34.36956051474145,21.644506329552474 34.459182735938654,21.73689047588086 34.0,21.0 34.0,21.0 34.36956051474145))
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_03875B_N34E021_2020_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03875B_N34E021_2020_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03875B_N34E021_2020_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03875B_N34E021_2020_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03875B_N34E021_2020_01_12_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