https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-03-23T15:54:59.968020Z
2020-03-23T15:55:28.985397Z
s3://sentinel-s1-l1c/GRD/2020/3/23/IW/DV/S1A_IW_GRDH_1SDV_20200323T155459_20200323T155528_031805_03AB69_D189
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
2020-03-23T15:54:59.968020Z
2020-03-23T15:55:28.985397Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200323T180634_V20200323T140958_20200323T172728.EOF
347.6215449726786
693000
Copernicus S1 Core Ground Segment - DPA
2020-03-23T18:35:06.635157Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200323T155459_20200323T155528_031805_03AB69_D189
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629247566201116 23.251297351028068,32.00853068606395 23.319158864769303,32.263099981179394 23.36415403080487,32.77314328662573 23.452969631114314,33.15771173253718 23.518757558807373,33.41461722889532 23.562141798920354,33.67192502674352 23.60514041165343,34.04336686130817 23.666411253708596,34.031633335717 23.72423020694704,33.96271554931749 24.086095409068648,33.92767246928076 24.26692535647923,33.72771996924689 25.291824240692375,33.34861285151702 25.23080272484831,33.088773661905385 25.188378430075502,32.56954926256177 25.102150505975914,32.18474689455248 25.036992889146138,31.927482216993912 24.992838044187543,31.667699193669137 24.94777001364829,31.28151683029551 24.879875198219843,31.30734218330623 24.758604651562486,31.346977561416416 24.577609263374374,31.463185610499455 24.03414633604008,31.5391625602467 23.67157061256692,31.629247566201116 23.251297351028068))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83310015353064
46.70315299927759
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
2021-12-25T08:02:39.023189Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N23E031/2020/03/23/03AB69
2.0E-4
2.0E-4
true
block average
2
2
24.0
31.0
23.0
32.0
POLYGON((31.629247566201094 23.25129735102796,31.47034090052391 24.0,32.0 24.0,32.0 23.317632550416594,31.629247566201094 23.25129735102796))
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_03AB69_N23E031_2020_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03AB69_N23E031_2020_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03AB69_N23E031_2020_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03AB69_N23E031_2020_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03AB69_N23E031_2020_03_23_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