https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-23T05:38:12.793837Z
2019-04-23T05:38:37.791674Z
s3://sentinel-s1-l1c/GRD/2019/4/23/IW/DV/S1A_IW_GRDH_1SDV_20190423T053812_20190423T053837_026913_030702_7798
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
2019-04-23T05:38:12.793837Z
2019-04-23T05:38:37.791674Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190423T073013_V20190423T031950_20190423T063720.EOF
193.0461496626897
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-23T07:53:48.111722Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190423T053812_20190423T053837_026913_030702_7798
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.506304130074419 36.03299999129863,7.082947660001307 36.09798185111162,6.795081027201824 36.14125114015617,6.362695449406186 36.204857821984156,6.074054087378745 36.2463948397915,5.640526249149412 36.30739481790114,5.351136824790589 36.34718858274824,5.061455846137523 36.386282051485715,4.766974356668166 36.42526250296209,4.727746612280803 36.24536958357582,4.692097429102496 36.0649139814564,4.652622003193998 35.88495797540024,4.609205532604332 35.70552292470929,4.573387837831564 35.52508548210655,4.541178072906297 35.34416452776452,4.518809280108891 35.161922912515436,4.486439655943842 34.981004216914805,4.475218052624987 34.92121833099322,4.76418140325559 34.88184262030744,5.048446542454129 34.84239830447978,5.332438231393083 34.80229153408751,5.757904485895496 34.740892821281115,6.041195479010091 34.69913704443335,6.465592586152068 34.63527262404661,6.748158828391647 34.591878335851085,7.163747113662707 34.52678068584033,7.176958816539518 34.58665737641052,7.215213715308879 34.76791098467682,7.2433136098368305 34.95075591385267,7.281471367987312 35.13202098599073,7.323535895444693 35.31267691719898,7.373222330249135 35.492150823310446,7.418818560063776 35.67226867348025,7.460716375422547 35.85296485379469,7.506304130074419 36.03299999129863))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70798411408592
46.61517259737444
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
2021-12-24T14:45:38.623719Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2019/04/23/030702
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((5.0 35.0,5.0 36.0,6.0 36.0,6.0 35.0,5.0 35.0))
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_030702_N35E005_2019_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030702_N35E005_2019_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030702_N35E005_2019_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030702_N35E005_2019_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030702_N35E005_2019_04_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